Lai, J. Y., Ngu, L. H., & Twaiq, F. (2019). Influence of Ethanol Concentration and Template Ion Exchange Agent on Template Recycling in Mobil Crystalline Material 41 (MCM-41) Synthesis, 19(2), 130-146. Diambil dari https://jurnal.ugm.ac.id/v3/AJChE/article/view/9089