W.M.P, S., S. M, and M. C. “Synthesis, Characterization and Evaluation of Antibacterial Activity of a New Phenylmethylidene Thiourea Derivative and Its Copper (Ii) Complex”. International Journal of Current Innovations in Advanced Research, vol. 1, no. 4, Jan. 2023, pp. 59-68, https://ijciar.com/index.php/journal/article/view/34.