ravi varala and D. P. . Beda, “A NOVEL, EFFICIENT, GREEN METHODOLOGY FOR BIGINELLI-REACTION: BIODEGRADABLE SURFACTANT (RHAMNOLIPID)-CATALYZED SYNTHESIS OF DIHYDROPYRIMIDINES : 10.55434/CBI.2024.10104”, Carib. J. Sci. Tech., vol. 12, no. 1, pp. 19–24, Jun. 2024.