Singh R. Modified Biginelli Reaction Catalyzed by Cobaltous Chloride Conducted in Microwave. Int. J. Sci. Res. Biol. Sci. [Internet]. 2016 May 5 [cited 2025 Aug. 27];3(2):1-7. Available from: http://ijsrbs.isroset.org/index.php/j/article/view/25