handayani, R. and Qamariah, N. 2023. Formulation and Test of Characteristics of Hati Tanah Tuber (Angiopteris evecta) Ethanol Extract Gel Preparation. JOPS (Journal Of Pharmacy and Science). 7, 1 (Dec. 2023), 19-26. DOI:https://doi.org/10.36341/jops.v7i1.4129.