1665-6423
1665-6423
S1665-64232020000300197
10.22201/icat.24486736e.2020.18.3.1090
Ethiopia
00
00
2020
00
00
2020
18
3
197
213
[
2016
54
2
2
114-23
]
[
2005
8
21-31
]
[
2008
2
1
1
28-34
]
[
2007
72
75-90
]
[
2004
52
4
4
1125-9
]
[
1974
22
1
1
35-43
]
[
2004
2004
145-9
]
[
2007
]
[
1986
28
1
1
4-7
]
[
2003
4
200-3
]
[
1976
24
5
5
650-62
]
[
2010
389-95
]
[
2011
2011
189-93
]
[
2014
2014
]
[
2008
2008
3954-61
]
[
2006
21
2
2
209-26
]
[
2014
8
1
1
31-5
]
[
2014
68
6
6
540-9
]
[
2006
]
[
2017
53
6
6
1-4
]
[
2016
64
5
5
1681-8
]
[
2006
60
10
10
713-7
]
[
2015
20
4
4
437-42
]
[
2017
2017
]
[
2007
55
3
3
715-22
]
[
2007
55
8
8
2211-8
]
[
2019
2019
1
1
]
[
2016
18
3
3
]
[
2018
20
9
9
]
[
2019
5
2
2
]
[
2019
2019
50-3
]
[
2018
2018
239-40
]
[
2019
279-80
]
[
2020
62
7
7
2513-7
]
[
2020
62
6
6
2353-64
]
[
2020
1-14
]
[
2020
]
[
2012
1
4
4
]