0872-1904
0872-1904
S0872-19042021000200071
10.4152/pea.202102071
Iraq
Iraq
00
03
2021
00
03
2021
39
2
71
83
[
2016
3
1
1
1-8
]
[
2016
3
3
3
152-9
]
[
2016
8
1
1
9-15
]
[
2015
6
311-6
]
[
2016
3
1
1
11-6
]
[
1997
4
]
[
2009
13
2
2
177-83
]
[
2003
552
45-51
]
[
2013
37
2
]
[
1997
771
1-2
1-2
135-43
]
[
2010
7
2
2
394-404
]
[
2014
38
2
2
143-53
]
[
2014
18
6
6
1701-16
]
[
1992
11
10
10
359-67
]
[
2000
2
2
2
34-42
]
[
2009
104
5
5
119-27
]
[
2014
136
48
48
16865-70
]
[
2001
2
]
[
2013
61
2
2
161-6
]
[
2003
]
[
2006
]
[
1997
]