https://dspace.univ-guelma.dz/jspui/handle/123456789/530 Mon, 27 Apr 2026 22:46:37 GMT 2026-04-27T22:46:37Z https://dspace.univ-guelma.dz/jspui/handle/123456789/18986 CONTEMPORARY WORD CIVILIZATIONS Dekhakhena, Abdelkrim Mon, 16 Feb 2026 00:00:00 GMT https://dspace.univ-guelma.dz/jspui/handle/123456789/18986 2026-02-16T00:00:00Z https://dspace.univ-guelma.dz/jspui/handle/123456789/11088 Lectures And Tutorial In Civilisation Dekhakhena, Abdelkrim Wed, 14 Jul 2021 00:00:00 GMT https://dspace.univ-guelma.dz/jspui/handle/123456789/11088 2021-07-14T00:00:00Z