Sree B, Satya, Lakshmana Rao A, Lakshmi Sindhu A, Alekya P, Pavani B, and Asha A. 2018. “SYNTHESIS AND BIOLOGICAL EVALUATION OF SOME NOVEL HETEROCYCLIC MANNICH BASES”. International Journal of Research in AYUSH and Pharmaceutical Sciences 2 (5). India., 262-64. https://ijraps.in/index.php/ijraps/article/view/48.