https://manglar.uninorte.edu.co/handle/10584/93
https://manglar.uninorte.edu.co/handle/10584/84
https://manglar.uninorte.edu.co/handle/10584/88
https://manglar.uninorte.edu.co/handle/10584/77
https://manglar.uninorte.edu.co/handle/10584/101
https://manglar.uninorte.edu.co/handle/10584/99
https://manglar.uninorte.edu.co/handle/10584/91
https://manglar.uninorte.edu.co/handle/10584/86
https://manglar.uninorte.edu.co/handle/10584/92
https://manglar.uninorte.edu.co/handle/10584/174
https://manglar.uninorte.edu.co/handle/10584/90
https://manglar.uninorte.edu.co/handle/10584/173
https://manglar.uninorte.edu.co/handle/10584/83
https://manglar.uninorte.edu.co/handle/10584/89
https://manglar.uninorte.edu.co/handle/10584/98
https://manglar.uninorte.edu.co/handle/10584/95
https://manglar.uninorte.edu.co/handle/10584/170
https://manglar.uninorte.edu.co/handle/10584/94
https://manglar.uninorte.edu.co/handle/10584/172
https://manglar.uninorte.edu.co/handle/10584/134
https://manglar.uninorte.edu.co/handle/10584/87
https://manglar.uninorte.edu.co/handle/10584/97
https://manglar.uninorte.edu.co/handle/10584/175
https://manglar.uninorte.edu.co/handle/10584/79
https://manglar.uninorte.edu.co/handle/10584/96
https://manglar.uninorte.edu.co/handle/10584/5228
https://manglar.uninorte.edu.co/handle/10584/5782
https://manglar.uninorte.edu.co/handle/10584/5229
https://manglar.uninorte.edu.co/handle/10584/5230
https://manglar.uninorte.edu.co/handle/10584/5860
https://manglar.uninorte.edu.co/handle/10584/5910
https://manglar.uninorte.edu.co/handle/10584/5849
https://manglar.uninorte.edu.co/handle/10584/5850
https://manglar.uninorte.edu.co/handle/10584/5774
https://manglar.uninorte.edu.co/handle/10584/5852
https://manglar.uninorte.edu.co/handle/10584/5778
https://manglar.uninorte.edu.co/handle/10584/5906
https://manglar.uninorte.edu.co/handle/10584/5779
https://manglar.uninorte.edu.co/handle/10584/5907
https://manglar.uninorte.edu.co/handle/10584/5861
https://manglar.uninorte.edu.co/handle/10584/6374
https://manglar.uninorte.edu.co/handle/10584/5871
https://manglar.uninorte.edu.co/handle/10584/5707
https://manglar.uninorte.edu.co/handle/10584/7719
https://manglar.uninorte.edu.co/handle/10584/5704
https://manglar.uninorte.edu.co/handle/10584/5703
https://manglar.uninorte.edu.co/handle/10584/5804
https://manglar.uninorte.edu.co/handle/10584/7696
https://manglar.uninorte.edu.co/handle/10584/7694
https://manglar.uninorte.edu.co/handle/10584/5773
https://manglar.uninorte.edu.co/handle/10584/5780
https://manglar.uninorte.edu.co/handle/10584/5790
https://manglar.uninorte.edu.co/handle/10584/5722
https://manglar.uninorte.edu.co/handle/10584/5806
https://manglar.uninorte.edu.co/handle/10584/5783
https://manglar.uninorte.edu.co/handle/10584/5242
https://manglar.uninorte.edu.co/handle/10584/5290
https://manglar.uninorte.edu.co/handle/10584/5272
https://manglar.uninorte.edu.co/handle/10584/5289
https://manglar.uninorte.edu.co/handle/10584/5240
https://manglar.uninorte.edu.co/handle/10584/5237
https://manglar.uninorte.edu.co/handle/10584/5233
https://manglar.uninorte.edu.co/handle/10584/5241
https://manglar.uninorte.edu.co/handle/10584/5234
https://manglar.uninorte.edu.co/handle/10584/5239
https://manglar.uninorte.edu.co/handle/10584/5301
https://manglar.uninorte.edu.co/handle/10584/5302
https://manglar.uninorte.edu.co/handle/10584/5309
https://manglar.uninorte.edu.co/handle/10584/5306
https://manglar.uninorte.edu.co/handle/10584/5303
https://manglar.uninorte.edu.co/handle/10584/5809
https://manglar.uninorte.edu.co/handle/10584/5813
https://manglar.uninorte.edu.co/handle/10584/5810
https://manglar.uninorte.edu.co/handle/10584/5802
https://manglar.uninorte.edu.co/handle/10584/5811
https://manglar.uninorte.edu.co/handle/10584/5803
https://manglar.uninorte.edu.co/handle/10584/5772
https://manglar.uninorte.edu.co/handle/10584/5812
https://manglar.uninorte.edu.co/handle/10584/5828
https://manglar.uninorte.edu.co/handle/10584/4679
https://manglar.uninorte.edu.co/handle/10584/4680
https://manglar.uninorte.edu.co/handle/10584/4681
https://manglar.uninorte.edu.co/handle/10584/4682
https://manglar.uninorte.edu.co/handle/10584/4683
https://manglar.uninorte.edu.co/handle/10584/4684
https://manglar.uninorte.edu.co/handle/10584/4685
https://manglar.uninorte.edu.co/handle/10584/4686
https://manglar.uninorte.edu.co/handle/10584/4687
https://manglar.uninorte.edu.co/handle/10584/4688
https://manglar.uninorte.edu.co/handle/10584/4689
https://manglar.uninorte.edu.co/handle/10584/4690
https://manglar.uninorte.edu.co/handle/10584/4742
https://manglar.uninorte.edu.co/handle/10584/4691
https://manglar.uninorte.edu.co/handle/10584/4692
https://manglar.uninorte.edu.co/handle/10584/4693
https://manglar.uninorte.edu.co/handle/10584/4694
https://manglar.uninorte.edu.co/handle/10584/4695
https://manglar.uninorte.edu.co/handle/10584/4696
https://manglar.uninorte.edu.co/handle/10584/4711
https://manglar.uninorte.edu.co/handle/10584/117
https://manglar.uninorte.edu.co/handle/10584/107
https://manglar.uninorte.edu.co/handle/10584/108
https://manglar.uninorte.edu.co/handle/10584/103
https://manglar.uninorte.edu.co/handle/10584/116
https://manglar.uninorte.edu.co/handle/10584/115
https://manglar.uninorte.edu.co/handle/10584/110
https://manglar.uninorte.edu.co/handle/10584/113
https://manglar.uninorte.edu.co/handle/10584/102
https://manglar.uninorte.edu.co/handle/10584/109
https://manglar.uninorte.edu.co/handle/10584/112
https://manglar.uninorte.edu.co/handle/10584/104
https://manglar.uninorte.edu.co/handle/10584/2112
https://manglar.uninorte.edu.co/handle/10584/2121
https://manglar.uninorte.edu.co/handle/10584/5817
https://manglar.uninorte.edu.co/handle/10584/6381
https://manglar.uninorte.edu.co/handle/10584/6375
https://manglar.uninorte.edu.co/handle/10584/7686
https://manglar.uninorte.edu.co/handle/10584/5776
https://manglar.uninorte.edu.co/handle/10584/6379
https://manglar.uninorte.edu.co/handle/10584/6376
https://manglar.uninorte.edu.co/handle/10584/5868
https://manglar.uninorte.edu.co/handle/10584/5836
https://manglar.uninorte.edu.co/handle/10584/5829
https://manglar.uninorte.edu.co/handle/10584/5807
https://manglar.uninorte.edu.co/handle/10584/7690
https://manglar.uninorte.edu.co/handle/10584/5823
https://manglar.uninorte.edu.co/handle/10584/6382
https://manglar.uninorte.edu.co/handle/10584/7313
https://manglar.uninorte.edu.co/handle/10584/5777
https://manglar.uninorte.edu.co/handle/10584/5908
https://manglar.uninorte.edu.co/handle/10584/8194
https://manglar.uninorte.edu.co/handle/10584/5929
https://manglar.uninorte.edu.co/handle/10584/7314
https://manglar.uninorte.edu.co/handle/10584/7352
https://manglar.uninorte.edu.co/handle/10584/7349
https://manglar.uninorte.edu.co/handle/10584/6377
https://manglar.uninorte.edu.co/handle/10584/6380
https://manglar.uninorte.edu.co/handle/10584/7347
https://manglar.uninorte.edu.co/handle/10584/6383
https://manglar.uninorte.edu.co/handle/10584/7693
https://manglar.uninorte.edu.co/handle/10584/7725
https://manglar.uninorte.edu.co/handle/10584/5808
https://manglar.uninorte.edu.co/handle/10584/7641
https://manglar.uninorte.edu.co/handle/10584/6378
https://manglar.uninorte.edu.co/handle/10584/5706
https://manglar.uninorte.edu.co/handle/10584/5705
https://manglar.uninorte.edu.co/handle/10584/5300
https://manglar.uninorte.edu.co/handle/10584/5299
https://manglar.uninorte.edu.co/handle/10584/5298
https://manglar.uninorte.edu.co/handle/10584/5294
https://manglar.uninorte.edu.co/handle/10584/2218
https://manglar.uninorte.edu.co/handle/10584/2217
https://manglar.uninorte.edu.co/handle/10584/2220
https://manglar.uninorte.edu.co/handle/10584/2201
https://manglar.uninorte.edu.co/handle/10584/2202
https://manglar.uninorte.edu.co/handle/10584/5477
https://manglar.uninorte.edu.co/handle/10584/2210
https://manglar.uninorte.edu.co/handle/10584/2206
https://manglar.uninorte.edu.co/handle/10584/2219
https://manglar.uninorte.edu.co/handle/10584/2203
https://manglar.uninorte.edu.co/handle/10584/2205
https://manglar.uninorte.edu.co/handle/10584/2188
https://manglar.uninorte.edu.co/handle/10584/2204
https://manglar.uninorte.edu.co/handle/10584/2224
https://manglar.uninorte.edu.co/handle/10584/2212
https://manglar.uninorte.edu.co/handle/10584/2216
https://manglar.uninorte.edu.co/handle/10584/2213
https://manglar.uninorte.edu.co/handle/10584/2214
https://manglar.uninorte.edu.co/handle/10584/2215
https://manglar.uninorte.edu.co/handle/10584/2207
https://manglar.uninorte.edu.co/handle/10584/2208
https://manglar.uninorte.edu.co/handle/10584/7704
https://manglar.uninorte.edu.co/handle/10584/5824
https://manglar.uninorte.edu.co/handle/10584/5835
https://manglar.uninorte.edu.co/handle/10584/5816
https://manglar.uninorte.edu.co/handle/10584/7682
https://manglar.uninorte.edu.co/handle/10584/6384
https://manglar.uninorte.edu.co/handle/10584/4860
https://manglar.uninorte.edu.co/handle/10584/4861
https://manglar.uninorte.edu.co/handle/10584/4865
https://manglar.uninorte.edu.co/handle/10584/4866
https://manglar.uninorte.edu.co/handle/10584/4867
https://manglar.uninorte.edu.co/handle/10584/4894
https://manglar.uninorte.edu.co/handle/10584/4868
https://manglar.uninorte.edu.co/handle/10584/4878
https://manglar.uninorte.edu.co/handle/10584/4891
https://manglar.uninorte.edu.co/handle/10584/4892
https://manglar.uninorte.edu.co/handle/10584/4893
https://manglar.uninorte.edu.co/handle/10584/4895
https://manglar.uninorte.edu.co/handle/10584/4896
https://manglar.uninorte.edu.co/handle/10584/4897
https://manglar.uninorte.edu.co/handle/10584/4898
https://manglar.uninorte.edu.co/handle/10584/4899
https://manglar.uninorte.edu.co/handle/10584/4900
https://manglar.uninorte.edu.co/handle/10584/4901
https://manglar.uninorte.edu.co/handle/10584/4902
https://manglar.uninorte.edu.co/handle/10584/4903
https://manglar.uninorte.edu.co/handle/10584/4904
https://manglar.uninorte.edu.co/handle/10584/4905
https://manglar.uninorte.edu.co/handle/10584/4906
https://manglar.uninorte.edu.co/handle/10584/4907
https://manglar.uninorte.edu.co/handle/10584/4908
https://manglar.uninorte.edu.co/handle/10584/4909
https://manglar.uninorte.edu.co/handle/10584/4872
https://manglar.uninorte.edu.co/handle/10584/4873
https://manglar.uninorte.edu.co/handle/10584/4869
https://manglar.uninorte.edu.co/handle/10584/4870
https://manglar.uninorte.edu.co/handle/10584/4871
https://manglar.uninorte.edu.co/handle/10584/4874
https://manglar.uninorte.edu.co/handle/10584/4882
https://manglar.uninorte.edu.co/handle/10584/4875
https://manglar.uninorte.edu.co/handle/10584/4883
https://manglar.uninorte.edu.co/handle/10584/4876
https://manglar.uninorte.edu.co/handle/10584/4884
https://manglar.uninorte.edu.co/handle/10584/4877
https://manglar.uninorte.edu.co/handle/10584/4879
https://manglar.uninorte.edu.co/handle/10584/4880
https://manglar.uninorte.edu.co/handle/10584/4881
https://manglar.uninorte.edu.co/handle/10584/4885
https://manglar.uninorte.edu.co/handle/10584/4886
https://manglar.uninorte.edu.co/handle/10584/4917
https://manglar.uninorte.edu.co/handle/10584/4912
https://manglar.uninorte.edu.co/handle/10584/4922
https://manglar.uninorte.edu.co/handle/10584/4887
https://manglar.uninorte.edu.co/handle/10584/4918
https://manglar.uninorte.edu.co/handle/10584/4913
https://manglar.uninorte.edu.co/handle/10584/4888
https://manglar.uninorte.edu.co/handle/10584/4927
https://manglar.uninorte.edu.co/handle/10584/4923
https://manglar.uninorte.edu.co/handle/10584/4889
https://manglar.uninorte.edu.co/handle/10584/4919
https://manglar.uninorte.edu.co/handle/10584/4914
https://manglar.uninorte.edu.co/handle/10584/4890
https://manglar.uninorte.edu.co/handle/10584/4928
https://manglar.uninorte.edu.co/handle/10584/4915
https://manglar.uninorte.edu.co/handle/10584/4924
https://manglar.uninorte.edu.co/handle/10584/4920
https://manglar.uninorte.edu.co/handle/10584/4910
https://manglar.uninorte.edu.co/handle/10584/4916
https://manglar.uninorte.edu.co/handle/10584/4911
https://manglar.uninorte.edu.co/handle/10584/4925
https://manglar.uninorte.edu.co/handle/10584/4921
https://manglar.uninorte.edu.co/handle/10584/4929
https://manglar.uninorte.edu.co/handle/10584/2116
https://manglar.uninorte.edu.co/handle/10584/2113
https://manglar.uninorte.edu.co/handle/10584/2115
https://manglar.uninorte.edu.co/handle/10584/2114
https://manglar.uninorte.edu.co/handle/10584/2110
https://manglar.uninorte.edu.co/handle/10584/2111
https://manglar.uninorte.edu.co/handle/10584/2123
https://manglar.uninorte.edu.co/handle/10584/2109
https://manglar.uninorte.edu.co/handle/10584/2108
https://manglar.uninorte.edu.co/handle/10584/2107
https://manglar.uninorte.edu.co/handle/10584/2125
https://manglar.uninorte.edu.co/handle/10584/2126
https://manglar.uninorte.edu.co/handle/10584/2106
https://manglar.uninorte.edu.co/handle/10584/2124
https://manglar.uninorte.edu.co/handle/10584/5830
https://manglar.uninorte.edu.co/handle/10584/5818
https://manglar.uninorte.edu.co/handle/10584/5909
https://manglar.uninorte.edu.co/handle/10584/5901
https://manglar.uninorte.edu.co/handle/10584/5837
https://manglar.uninorte.edu.co/handle/10584/5856
https://manglar.uninorte.edu.co/handle/10584/5924
https://manglar.uninorte.edu.co/handle/10584/5846
https://manglar.uninorte.edu.co/handle/10584/5820
https://manglar.uninorte.edu.co/handle/10584/5847
https://manglar.uninorte.edu.co/handle/10584/2209
https://manglar.uninorte.edu.co/handle/10584/5855
https://manglar.uninorte.edu.co/handle/10584/5834
https://manglar.uninorte.edu.co/handle/10584/5822
https://manglar.uninorte.edu.co/handle/10584/5862
https://manglar.uninorte.edu.co/handle/10584/5925
https://manglar.uninorte.edu.co/handle/10584/5922
https://manglar.uninorte.edu.co/handle/10584/6385
https://manglar.uninorte.edu.co/handle/10584/5819
https://manglar.uninorte.edu.co/handle/10584/7354
https://manglar.uninorte.edu.co/handle/10584/5832
https://manglar.uninorte.edu.co/handle/10584/7350
https://manglar.uninorte.edu.co/handle/10584/7355
https://manglar.uninorte.edu.co/handle/10584/5833
https://manglar.uninorte.edu.co/handle/10584/5821
https://manglar.uninorte.edu.co/handle/10584/5831
https://manglar.uninorte.edu.co/handle/10584/5838
https://manglar.uninorte.edu.co/handle/10584/6394
https://manglar.uninorte.edu.co/handle/10584/7708
https://manglar.uninorte.edu.co/handle/10584/6386
https://manglar.uninorte.edu.co/handle/10584/6401
https://manglar.uninorte.edu.co/handle/10584/8205
https://manglar.uninorte.edu.co/handle/10584/8198
https://manglar.uninorte.edu.co/handle/10584/7713
https://manglar.uninorte.edu.co/handle/10584/5845
https://manglar.uninorte.edu.co/handle/10584/6387
https://manglar.uninorte.edu.co/handle/10584/7717
https://manglar.uninorte.edu.co/handle/10584/5848
https://manglar.uninorte.edu.co/handle/10584/6395
https://manglar.uninorte.edu.co/handle/10584/6415
https://manglar.uninorte.edu.co/handle/10584/5851
https://manglar.uninorte.edu.co/handle/10584/8229
https://manglar.uninorte.edu.co/handle/10584/6409
https://manglar.uninorte.edu.co/handle/10584/6402
https://manglar.uninorte.edu.co/handle/10584/6388
https://manglar.uninorte.edu.co/handle/10584/6396
https://manglar.uninorte.edu.co/handle/10584/6389
https://manglar.uninorte.edu.co/handle/10584/6403
https://manglar.uninorte.edu.co/handle/10584/6410
https://manglar.uninorte.edu.co/handle/10584/6397
https://manglar.uninorte.edu.co/handle/10584/5867
https://manglar.uninorte.edu.co/handle/10584/6416
https://manglar.uninorte.edu.co/handle/10584/8199
https://manglar.uninorte.edu.co/handle/10584/6390
https://manglar.uninorte.edu.co/handle/10584/5902
https://manglar.uninorte.edu.co/handle/10584/8196
https://manglar.uninorte.edu.co/handle/10584/6404
https://manglar.uninorte.edu.co/handle/10584/6398
https://manglar.uninorte.edu.co/handle/10584/5840
https://manglar.uninorte.edu.co/handle/10584/5839
https://manglar.uninorte.edu.co/handle/10584/5905
https://manglar.uninorte.edu.co/handle/10584/5911
https://manglar.uninorte.edu.co/handle/10584/5854
https://manglar.uninorte.edu.co/handle/10584/5858
https://manglar.uninorte.edu.co/handle/10584/5863
https://manglar.uninorte.edu.co/handle/10584/6391
https://manglar.uninorte.edu.co/handle/10584/6411
https://manglar.uninorte.edu.co/handle/10584/6417
https://manglar.uninorte.edu.co/handle/10584/6392
https://manglar.uninorte.edu.co/handle/10584/6399
https://manglar.uninorte.edu.co/handle/10584/6405
https://manglar.uninorte.edu.co/handle/10584/8200
https://manglar.uninorte.edu.co/handle/10584/8197
https://manglar.uninorte.edu.co/handle/10584/6393
https://manglar.uninorte.edu.co/handle/10584/6412
https://manglar.uninorte.edu.co/handle/10584/6406
https://manglar.uninorte.edu.co/handle/10584/6418
https://manglar.uninorte.edu.co/handle/10584/6400
https://manglar.uninorte.edu.co/handle/10584/7701
https://manglar.uninorte.edu.co/handle/10584/6413
https://manglar.uninorte.edu.co/handle/10584/7705
https://manglar.uninorte.edu.co/handle/10584/6407
https://manglar.uninorte.edu.co/handle/10584/6408
https://manglar.uninorte.edu.co/handle/10584/6414
https://manglar.uninorte.edu.co/handle/10584/6419
https://manglar.uninorte.edu.co/handle/10584/5879
https://manglar.uninorte.edu.co/handle/10584/6420
https://manglar.uninorte.edu.co/handle/10584/5916
https://manglar.uninorte.edu.co/handle/10584/6976
https://manglar.uninorte.edu.co/handle/10584/7328
https://manglar.uninorte.edu.co/handle/10584/6424
https://manglar.uninorte.edu.co/handle/10584/5899
https://manglar.uninorte.edu.co/handle/10584/7329
https://manglar.uninorte.edu.co/handle/10584/7442
https://manglar.uninorte.edu.co/handle/10584/5991
https://manglar.uninorte.edu.co/handle/10584/5923
https://manglar.uninorte.edu.co/handle/10584/6427
https://manglar.uninorte.edu.co/handle/10584/6421
https://manglar.uninorte.edu.co/handle/10584/7327
https://manglar.uninorte.edu.co/handle/10584/6977
https://manglar.uninorte.edu.co/handle/10584/8201
https://manglar.uninorte.edu.co/handle/10584/5913
https://manglar.uninorte.edu.co/handle/10584/7261
https://manglar.uninorte.edu.co/handle/10584/5853
https://manglar.uninorte.edu.co/handle/10584/5917
https://manglar.uninorte.edu.co/handle/10584/5870
https://manglar.uninorte.edu.co/handle/10584/5921
https://manglar.uninorte.edu.co/handle/10584/7168
https://manglar.uninorte.edu.co/handle/10584/7258
https://manglar.uninorte.edu.co/handle/10584/6425
https://manglar.uninorte.edu.co/handle/10584/5883
https://manglar.uninorte.edu.co/handle/10584/7184
https://manglar.uninorte.edu.co/handle/10584/6422
https://manglar.uninorte.edu.co/handle/10584/7185
https://manglar.uninorte.edu.co/handle/10584/6428
https://manglar.uninorte.edu.co/handle/10584/7165
https://manglar.uninorte.edu.co/handle/10584/7326
https://manglar.uninorte.edu.co/handle/10584/8204
https://manglar.uninorte.edu.co/handle/10584/7308
https://manglar.uninorte.edu.co/handle/10584/5914
https://manglar.uninorte.edu.co/handle/10584/6426
https://manglar.uninorte.edu.co/handle/10584/6423
https://manglar.uninorte.edu.co/handle/10584/7030
https://manglar.uninorte.edu.co/handle/10584/7010
https://manglar.uninorte.edu.co/handle/10584/8206
https://manglar.uninorte.edu.co/handle/10584/5884
https://manglar.uninorte.edu.co/handle/10584/5844
https://manglar.uninorte.edu.co/handle/10584/7294
https://manglar.uninorte.edu.co/handle/10584/7348
https://manglar.uninorte.edu.co/handle/10584/7162
https://manglar.uninorte.edu.co/handle/10584/8207
https://manglar.uninorte.edu.co/handle/10584/5995
https://manglar.uninorte.edu.co/handle/10584/7325
https://manglar.uninorte.edu.co/handle/10584/7279
https://manglar.uninorte.edu.co/handle/10584/7164
https://manglar.uninorte.edu.co/handle/10584/7009
https://manglar.uninorte.edu.co/handle/10584/5992
https://manglar.uninorte.edu.co/handle/10584/7305
https://manglar.uninorte.edu.co/handle/10584/6429
https://manglar.uninorte.edu.co/handle/10584/8208
https://manglar.uninorte.edu.co/handle/10584/7306
https://manglar.uninorte.edu.co/handle/10584/5999
https://manglar.uninorte.edu.co/handle/10584/5915
https://manglar.uninorte.edu.co/handle/10584/7013
https://manglar.uninorte.edu.co/handle/10584/7259
https://manglar.uninorte.edu.co/handle/10584/7238
https://manglar.uninorte.edu.co/handle/10584/7353
https://manglar.uninorte.edu.co/handle/10584/7351
https://manglar.uninorte.edu.co/handle/10584/7163
https://manglar.uninorte.edu.co/handle/10584/7280
https://manglar.uninorte.edu.co/handle/10584/6430
https://manglar.uninorte.edu.co/handle/10584/7241
https://manglar.uninorte.edu.co/handle/10584/7275
https://manglar.uninorte.edu.co/handle/10584/7169
https://manglar.uninorte.edu.co/handle/10584/7318
https://manglar.uninorte.edu.co/handle/10584/7237
https://manglar.uninorte.edu.co/handle/10584/7341
https://manglar.uninorte.edu.co/handle/10584/7170