0120-1751
0120-1751
S0120-17512022000100149
10.15446/rce.v45n1.95602
Egypt
00
06
2022
00
06
2022
45
1
149
159
[
2004
33
12
12
2921-8
]
[
1975
]
[
2008
42
6
6
527-34
]
[
2011
61
5
5
1366-78
]
[
2021
a
50
19
19
4571-86
]
[
2021
b
18
1
1
101-16
]
[
2021
c
6
5
5
5133-47
]
[
2018
59
2
2
605-31
]
[
2008
37
14
14
2185-201
]
[
2003
LXI
I
I
13-26
]
[
2012
46
1
1
57-67
]
[
2018
26
3
3
522-8
]
[
1978
]
[
1995
]
[
2012
20
3
3
211-4
]
[
1971
13
4
4
725-30
]
[
1986
48
1
1
10-8
]
[
]
[
2005
73
3
3
207-17
]
[
1998
]
[
2018
14
1
1
16-28
]
[
2001
50
1
1
112-5
]
[
2008
49
101-8
]
[
2018
71
3
3
313-6
]
[
2020
163
163
1-7
]
[
2014
92
92
209-14
]
[
2015
107
107
131-5
]
[
2013
54
54
381-90
]
[
2004
46
2
2
297-303
]