Gopula, Venkatesh B., and Mohsin K. Pathan. “Simple and Efficient Method for One Pot Multicomponent Synthesis of 3,4-Dihydropyrimidin-2-(1H)-One Derivatives Catalyzed by Organocatalyst: Benzoic Acid”. EURASIAN JOURNAL OF CHEMISTRY 28, no. 1 (109) (March 27, 2023). Accessed April 12, 2025. https://ejc.buketov.edu.kz/index.php/ejc/article/view/3.