 |
 |
|
|
|
| ↑ | | |
| .. // . 82. .: , 2019. .61-73. DOI: https://doi.org/10.25728/ubs.2019.82.4
(: 3261, : 25022, : 42)
|
| .., .. - / . 30. .: , 2010. .67-78.
(: 6581, : 25919, : 20)
|
1351 - 1352 1352
|
.
|
36
37
38
39
40
41
42
43
44
45
46
|
. |