0872-1904
0872-1904
S0872-19042021000400237
10.4152/pea.2021390402
Lebanon
Lebanon
Egypt
Lebanon
Lebanon
30
08
2021
30
08
2021
39
4
237
252
[
2013
52
12733-47
]
[
2011
53
1484-8
]
[
2013
141
240-7
]
[
1994
36
79-84
]
[
2012
7
17
]
[
2018
253
253
357-68
]
[
2012
55
407-15
]
[
2012
65
360-6
]
[
2013
69
292-301
]
[
2012
62
122-35
]
[
2012
63
82-90
]
[
2016
203
435-45
]
[
2012
22
505-12
]
[
2009
51
882-94
]
[
2006
48
2765
]
[
2009
51
1935-49
]
[
2006
51
1780-8
]
[
2008
64
541-52
]
[
2001
57
747-8
]
[
1999
789-803
]
[
2003
45
33-58
]
[
2008
71
151
]
[
2013
27
56-68
]
[
2009
51
2848-56
]
[
2009
51
1038-104
]
[
2012
7
7823-39
]
[
2009
51
3021-4
]
[
2014
9
2101-12
]
[
2006
98
316-23
]
[
2006
252
4039-47
]
[
2007
106
260-7
]
[
2015
3
35-45
]
[
2011
29
47-56
]
[
2018
13
5096-119
]
[
2010
1
1-8
]
[
2009
114
533-41
]