https://sana.nlai.ir/handle/123456789/800718 Wed, 27 May 2026 19:54:11 GMT 2026-05-27T19:54:11Z https://sana.nlai.ir/handle/123456789/800895 Space Ontology International Journal [Magazine].No 35 Mon, 01 Sep 1399 00:00:00 GMT https://sana.nlai.ir/handle/123456789/800895 1399-09-01T00:00:00Z https://sana.nlai.ir/handle/123456789/800860 Space Ontology International Journal [Magazine].No 36 Mon, 01 Dec 1399 00:00:00 GMT https://sana.nlai.ir/handle/123456789/800860 1399-12-01T00:00:00Z https://sana.nlai.ir/handle/123456789/800722 Space Ontology International Journal [Magazine].No 34 Mon, 30 Jun 1399 00:00:00 GMT https://sana.nlai.ir/handle/123456789/800722 1399-06-30T00:00:00Z https://sana.nlai.ir/handle/123456789/800720 Space Ontology International Journal [Magazine].No 33 Sat, 01 Mar 1399 00:00:00 GMT https://sana.nlai.ir/handle/123456789/800720 1399-03-01T00:00:00Z