https://sana.nlai.ir/handle/123456789/238915 Wed, 17 Jun 2026 07:45:20 GMT 2026-06-17T07:45:20Z https://sana.nlai.ir/handle/123456789/240653 مهرکده [مجله]. شماره 74 Wed, 15 Oct 1399 00:00:00 GMT https://sana.nlai.ir/handle/123456789/240653 1399-10-15T00:00:00Z https://sana.nlai.ir/handle/123456789/238916 مهرکده [مجله]. شماره 73 Wed, 01 Oct 1399 00:00:00 GMT https://sana.nlai.ir/handle/123456789/238916 1399-10-01T00:00:00Z