https://sana.nlai.ir/handle/123456789/230762 Tue, 02 Jun 2026 12:40:13 GMT 2026-06-02T12:40:13Z https://sana.nlai.ir/handle/123456789/1004985 پیام فولاد [مجله]. شماره 91 Sat, 01 Jul 1402 00:00:00 GMT https://sana.nlai.ir/handle/123456789/1004985 1402-07-01T00:00:00Z https://sana.nlai.ir/handle/123456789/1004873 پیام فولاد [مجله]. شماره 97 Wed, 26 Dec 1403 00:00:00 GMT https://sana.nlai.ir/handle/123456789/1004873 1403-12-26T00:00:00Z https://sana.nlai.ir/handle/123456789/996757 پیام فولاد [مجله]. شماره 98 Mon, 31 Mar 1404 00:00:00 GMT https://sana.nlai.ir/handle/123456789/996757 1404-03-31T00:00:00Z https://sana.nlai.ir/handle/123456789/973976 پیام فولاد [مجله]. شماره 94 Sat, 31 Mar 1403 00:00:00 GMT https://sana.nlai.ir/handle/123456789/973976 1403-03-31T00:00:00Z