Dwivedi, D.K., R.K. Shukla, and B.K. Shukla. “Novel Schiff Base Complexes of 2-Hydroxy-1-Naphthalidene Oxalyldihydrazone”. Asian Journal of Chemistry 2, no. 3 (March 30, 2010): 286–289. Accessed December 2, 2024. https://asianpubs.org/index.php/ajchem/article/view/25322.