| 1 |
|
International Journal of Analysis and Applications Volume 16, Number 1 (2018) 62-74
|
| 2 |
|
Caspian Journal of Applied Mathematics, Ecology and Economics 3(2) (2015) -
|
| 3 |
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The Journal of Ramanujan society of Mathematics and Mathematical Sciences 4 (2) (2015) -
|