2594-2840
2594-2840
S2594-28402023000100051
10.19136/etie.a6n11.5441
Sudán
00
12
2023
00
12
2023
6
11
51
61
[
2011
]
[
2020
28
3
3
772-97
]
[
2019
1
12
12
1-36
]
[
2020
12
4
4
58-93
]
[
2017
Saudi Arabia
]
[
2018
5
1
1
55-86
]
[
2019
12
39
39
31-62
]
[
2021
]
[
2018
1
15
15
199-286
]
[
2019
66
1
1
1009-69
]
[
2021
9
2
2
653-73
]
[
2018
30
3
3
369-97
]
[
2019
46
1
1
693-711
]
[
2019
15
3
3
51-79
]
[
2012
]
[
2020
14
41
41
57-85
]
[
2021
]
[
2017
]
[
2012
1
2
2
81-96
]
[
2019
2
2
2
166-77
]
[
2020
47
2
2
232-48
]
[
2020
8
1
1
1-26
]
[
2016
16
3
3
61-108
]
[
2020
9
1
1
35-56
]
[
2016
3
233-82
]
[
2020
]
[
2019
8
5
5
185-99
]
[
2019
8
4
4
10-7
]