Sohal, Harvinder Singh, Arun Goyal, Rajeev Sharma, and Rajshree Khare. “One-Pot, Multicomponent Synthesis of Symmetrical Hantzsch 1,4-Dihydropyridine Derivatives Using Glycerol As Clean and Green Solvent”. European Journal of Chemistry 5, no. 1 (March 31, 2014): 171–175. Accessed November 21, 2024. https://eurjchem.com/index.php/eurjchem/article/view/943.