“Spectroscopic and Antimicrobial Studies of Cu(II) and Zn(II) Complexes of a Schiff Base derived from 2-Acetylpyridine with 4-Phenylthiosemicarbazide. ” (2019) Jewel Journal of Scientific Research, 4(1-2), pp. 66–75. Available at: https://jjsr.org/index.php/jjsr/article/view/33 (Accessed: 27 October 2026).