ماه 07 https://sana.nlai.ir/handle/123456789/231237 2026-05-27T05:06:40Z 2026-05-27T05:06:40Z سرا [مجله]. شماره 32 https://sana.nlai.ir/handle/123456789/231238 2021-06-02T05:59:57Z 1399-07-01T00:00:00Z سرا [مجله]. شماره 32 1399-07-01T00:00:00Z