Gorjian H, Fahim H, Khaligh DNG. Poly(N-‎vinylimidazole): A ‎biocompatible‎, efficient, and ‎highly ‎‎recyclable ‎heterogeneous ‎catalyst for ‎the ‎preparation of ‎bis(3-‎‎indolyl)methanes ‎. Malay. Catal. Int. J. [Internet]. 2021 Oct. 7 [cited 2024 Dec. 22];1(1):15-2. Available from: http://adum.um.edu.my/index.php/MCIJ/article/view/31301