2025. 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. Pharmaceutical and Biomedical Sciences Journal (PBSJ). 7, 2 (Dec. 2025), 152–160.