0035-001X
0035-001X
S0035-001X2020000300322
10.31349/revmexfis.66.322
Egypt
Saudi Arabia
Egypt
00
06
2020
00
06
2020
66
3
322
329
[
1972
5
1819
]
[
1974
9
2154
]
[
1976
13
648
]
[
1970
159
104
]
[
1969
123
521
]
[
2018
54
235
]
[
2016
46
424
]
[
2016
46
334
]
[
2016
40
034102
]
[
2018
54
230
]
[
2013
49
74
]
[
2014
927
209
]
[
1984
30
916
]
[
1990
41
2134
]
[
1971
35
2399
]
[
1980
22
501
]
[
1973
212
573
]
[
1984
415
114
]
[
1988
7
167
]
[
2010
181
168
]
[
1979
55
183
]
[
1991
43
2773
]
[
1972
189
35
]
[
1966
86
363
]
[
1970
146
465
]