Fatimah, Is, Arif Hidayat, and Khoirul Himmi Setiawan. “Preparation of Aluminium Pillared Clay from Indonesian Montmorillonite and Its Catalytic Activity in Bio-Oil Cracking”. Asian Journal of Chemistry 22, no. 5 (March 30, 2010): 3793–3801. Accessed January 19, 2026. https://asianpubs.org/index.php/ajchem/article/view/11613.