Rani KC, Rani KC, Winantari AN, Pradana AT, Jayani NIE, Antopo ADT, Febriana K, . Preparation and evaluation of surface solid dispersion of Moringa oleifera leaf extract using freeze-drying method. J.Res.Pharm. 2023;  27(6):  2330-2341. http://dx.doi.org/10.29228/jrp.521