Viet Hoa, Tran, Tran Huu Hai, and Phan Son Nam. “THE ALKYLATION OF TOLUENE WITH MODIFIED BENTONITE CATALYST”. VNUHCM Journal of Science and Technology Development 3, no. 7&8 (August 31, 2000): 64-71. Accessed May 9, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3582.