G.VALARMATHY, and R.SUBBALAKSHMI. “SYNTHESIS, SPECTRAL CHARACTERIZATION OF BIOLOGICALLY ACTIVE NOVEL SCHIFF BASE COMPLEXES DERIVED FROM 2-SULPHANILAMIDOPYRIMIDINE”. International Journal of Pharma and Bio Sciences 4, no. 2 (June 30, 2013): 1019–1029. Accessed July 23, 2026. https://ijpbs.net/index.php/journal/article/view/2257.