M. Magfirah, I. K. Utami, I. D. A. Nurllya K.D, and N. P. Dewi, “Optimization and Validation Test of Self Nano-emulsifiying Drug Delivery System Capsule of Ethanol Extract Parang Romang Leaves”, ad-dawaa.j.pharm.sci, vol. 6, no. 1, pp. 67-76, Jul. 2023.