Magfirah, M., 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’ Journal of Pharmaceutical Sciences, Vol. 6, no. 1, July 2023, pp. 67-76, doi:10.24252/djps.v6i1.38469.