MECHRI, Mohammed Laid, and Smail CHIHI. “Effect of Heat on the Crystalline Phases in Sand Dunes of Ouargla Region”. Annals of Science and Technology 6, no. 2 (October 15, 2014): 6. Accessed March 23, 2026. https://journals.univ-ouargla.dz/index.php/AST/article/view/405.