P. Pokhariyal, G. (2010) “Complexes of Si (IV), Ge (IV), Sn (IV), Ti (IV) and Zr (IV) Metals with N,N´ — Bis(8-Aceto-7-hydroxy-2-methyl coumarin)Hydrazine Schiff Base”, Asian Journal of Chemistry, 1(3), pp. 305–306. Available at: https://asianpubs.org/index.php/ajchem/article/view/25415 (Accessed: 29 November 2024).