Pal Singh, Netra, and Jagvir Singh. “Synthesis, Spectroscopic and Antimicrobial Studies on Copper(II), Cobalt(II), Nickel(II) and Manganese(II) Complexes of N-(2-Ethylphenyl) N’-Picolinoyl Hydrazine”. Asian Journal of Chemistry 25, no. 1 (August 16, 2012): 455–458. Accessed November 22, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_1_90.