Nagoor Meeran M, and Narayanan Ravisankar. “Synthesis and Characterization of Substituted Acetophenone-4, 4-Dimethyl-3-Thiosemicarbazone Derivatives With an Evaluation of Antimicrobial and Antioxidant Activities”. International Journal of Research in Pharmaceutical Sciences, vol. 11, no. 4, Dec. 2020, pp. 7192-7, https://ijrps.com/home/article/view/2061.