Fatimah, Is, Shaobin Wang, Karna Wijaya, Narsito -, dan Narsito -. “A Comparative Study on Aluminium Pillared Smectite Synthesis From Synthetic Saponite and Indonesian Montmorillonite” 8, no. 1 (Desember 31, 2008): 70-78. Diakses Juni 8, 2025. https://journal.ugm.ac.id/v3/AJChE/article/view/7702.