https://sana.nlai.ir/handle/123456789/523134 Mon, 15 Jun 2026 21:32:22 GMT 2026-06-15T21:32:22Z https://sana.nlai.ir/handle/123456789/523135 کار و جامعه [مجله]. شماره 198 Sun, 01 Aug 1395 00:00:00 GMT https://sana.nlai.ir/handle/123456789/523135 1395-08-01T00:00:00Z