D’souza, Alphonsus, Prashant Nayak, Prasanna Shama Khandige, and Pankaj Kumar. “A Synthesis of Substituted 1,3,4-Oxadiazole, Pyrazole Deravatives and It’s Biological Activities”. Journal of Pharmaceutical Research International 33, no. 37B (July 21, 2021): 260-269. Accessed September 24, 2021. https://journaljpri.com/index.php/JPRI/article/view/32048.