Das, Soma, D.K. Bhattacharyya, and P.K. Pradhan. 2018. “Enzymatic Trans-Esterification of Phospholipids to Aceto-Phospholipid: A Good Surface Active Emulsifier and the Role of Phospholipid in Drug Delivery System”. International Journal of Health and Biological Sciences 1 (1):21-28. https://doi.org/10.46682/ijhbs.1.1.5.