سال 1396 ش. https://sana.nlai.ir/handle/123456789/632591 2026-05-27T01:35:51Z 2026-05-27T01:35:51Z Petroleum Business Review [Magazine].No 1 https://sana.nlai.ir/handle/123456789/632593 2022-04-27T08:59:17Z 1396-10-01T00:00:00Z Petroleum Business Review [Magazine].No 1 1396-10-01T00:00:00Z