 |
 |
|
|
|
| ↓ | | |
| .. ( 7x7) / . 66. .: , 2017. .171-197. URL: https://doi.org/10.25728/ubs.2017.66.6
(: 3717, : 1195, : 19)
|
1 - 1 1
| . |
1
|
. |
|
|||||||||||
|
|
|||||||||||
1 - 1 1 |