Sarweningtyas, P.A.S., Zulkarnain, A.K. and Ritmaleni 2025. Physical Properties, Stability, and Activity of Octyl Methoxycinnamate and Hexagamavunon-5 Combination Sunscreen Emulgel Formulation: In Vitro and In Vivo Evaluation. Indonesian Journal of Pharmacy. (Jun. 2025). DOI:https://doi.org/10.22146/ijp.18921.