A. . Gulzar, Q. . Ali, N. . Ahmad, M. . Raees, and R. . Fatima, “Formation Constants of Hydrazine Derivative with Co, Ni, Zn, Cd and its Antimicrobial Evaluation: Formation Constants and Antimicrobial Evaluation”, PPASB, vol. 56, no. 4, pp. 1–8, Dec. 2019.