“Physical Stability Test and Total Phenolic Content Determination of Spray Gel Formulation With Ethanol 70% Melinjo Leaf (Gnetum Gnemon L.) Extract With Combination of Carbopol 940 and HPMC As Gelling Agent”. 2025. Pharmaceutical and Biomedical Sciences Journal (PBSJ) 7 (2): 152-60. https://journal.uinjkt.ac.id/pbsj/article/view/45975.