Krishna Banik, Bimal. “Versatile Montmorilionite Supported Reagent for the Synthesis of Biologically Active Molecules: Our Own Endeavor”. Asian Journal of Organic & Medicinal Chemistry 2, no. 4 (December 30, 2017): 160–164. Accessed April 4, 2025. https://asianpubs.org/index.php/ajomc/article/view/15455.