غندور أيهم, ابراهيم راهب, and حسام الركاد. 2024. “The Influence of Alumina Ratio on the Properties of the Al-MCM-41 Mesoporous Structure”. Latakia University Journal -Basic Sciences Series 45 (6):49-60. https://journal.latakia-univ.edu.sy/index.php/bassnc/article/view/16194.