Ganugapeta, N., and S. S. K. Reddythala. “Screening of Novel 2-4 Methylphenylimino-3-Carboxamide Substituted Thiophene Compound for Central Analgesic Activity”. International Journal of Basic & Clinical Pharmacology, vol. 10, no. 3, Feb. 2021, pp. 238-44, doi:10.18203/2319-2003.ijbcp20210553.