https://sana.nlai.ir/handle/123456789/144796 Sun, 14 Jun 2026 14:55:18 GMT 2026-06-14T14:55:18Z https://sana.nlai.ir/handle/123456789/144821 سر نخ [مجله]. شماره 248 Tue, 18 Nov 1393 00:00:00 GMT https://sana.nlai.ir/handle/123456789/144821 1393-11-18T00:00:00Z https://sana.nlai.ir/handle/123456789/144797 سر نخ [مجله]. شماره 247 Tue, 04 Nov 1393 00:00:00 GMT https://sana.nlai.ir/handle/123456789/144797 1393-11-04T00:00:00Z