Chitra, S. “Facile Synthesis of Some 2-Alkyl-3-Aryl-5, 6-Diphenyl-2, 3-Dihydro-Pyrazines and Their Biological Activity”. Asian Journal of Science and Applied Technology 1, no. 1 (May 5, 2012): 32–36. Accessed January 31, 2025. https://ajsat.org/index.php/ajsat/article/view/674.