Santhi, P.R., and G. Poongothai. “Antibacterial Activity Studies on Some Bioactive Mannich Bases and Their Metal Ion Complexes”. Asian Journal of Chemistry 21, no. 3 (March 30, 2010): 2428–2440. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/18746.