ماه 09 https://sana.nlai.ir/handle/123456789/400429 Sun, 31 May 2026 07:16:14 GMT 2026-05-31T07:16:14Z Journal of Mathematical Extension [Magazine].No 24 https://sana.nlai.ir/handle/123456789/441926 Journal of Mathematical Extension [Magazine].No 24 Mon, 01 Sep 1393 00:00:00 GMT https://sana.nlai.ir/handle/123456789/441926 1393-09-01T00:00:00Z Journal of Mathematical Extension [Magazine].No 23 https://sana.nlai.ir/handle/123456789/400430 Journal of Mathematical Extension [Magazine].No 23 Mon, 01 Sep 1393 00:00:00 GMT https://sana.nlai.ir/handle/123456789/400430 1393-09-01T00:00:00Z