0035-001X
0035-001X
S0035-001X2021000300482
10.31349/revmexfis.67.482
Nigeria
00
06
2021
00
06
2021
67
3
482
490
[
2018
2018
8095653
]
[
2009
61
705
]
[
2015
75
462
]
[
2020
6
]
[
2013
2013
491648
]
[
2015
33
1
]
[
2020
2020
5901464
]
[
2018
2018
7269657
]
[
1942
28
5
]
[
2006
15
1172
]
[
1981
23
1092
]
[
2000
33
6993
]
[
1935
3
61
]
[
2013
91
98
]
[
2018
56
2538
]
[
2020
2
28
]
[
2009
39
307
]
[
2021
67
]
[
2020
7
28
]
[
2013
60
1
]
[
]
[
2016
87
73
]
[
2019
27
14
]
[
2018
2018
4549705
]
[
2015
1
16
]
[
2012
4
94
]
[
2020
44
1191
]
[
2015
8
199
]
[
2017
6
65
]
[
2014
83
39
]
[
2014
9
497
]
[
2020
66
730
]
[
2020
94
425
]
[
2020
7
42
]
[
2017
25
86
]
[
]
[
2020
2
26
]
[
2018
98
030001
]
[
2014
38
090001
]
[
2012
86
010001
]
[
1988
]
[
]
[
]