“Enzymatic Synthesis of Castor oil hexyl ester in liquid carbon dioxide medium and its potential application as Biolubricant: CASTOR OIL HEXYL ESTER AS BIOLUBRICANT”, IJEMS, vol. 30, no. 2, pp. 240–248, Jul. 2023, Accessed: May 13, 2026. [Online]. Available: https://or.niscpr.res.in/index.php/IJEMS/article/view/1364