ماه 05 https://sana.nlai.ir/handle/123456789/144626 2026-06-20T18:10:04Z 2026-06-20T18:10:04Z سفر [مجله]. شماره 50 https://sana.nlai.ir/handle/123456789/144627 2021-05-12T02:54:35Z 1394-05-01T00:00:00Z سفر [مجله]. شماره 50 1394-05-01T00:00:00Z