 |
 |
|
|
|
| ↓ | | |
| .. // . 92. .: , 2021. .64-109. DOI: https://doi.org/10.25728/ubs.2021.92.4
(: 1913, : 672, : 24)
|
1 - 1 1
| . |
1
|
. |
|
|||||||||||
|
|
|||||||||||
1 - 1 1 |