Verma, B.B., and M.S. Parmar. “NMR and IR Studies of Some Metal Complexes of 6-Substituted-I- Hydroxy-1,2,3-Benzotriazoles ”. Asian Journal of Chemistry 6, no. 1 (March 30, 2010): 22–25. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/24482.