SAHLAN, MUHAMAD, LINDATIANA YULISTIONO, ASHADI SASONGKO, APRILIANA CAHYA KHAYRANI, KENNY LISCHER, and DIAH KARTIKA PRATAMI. 2021. “ETHANOL RECOVERY FROM PROPOLIS PRODUCTION WASTE USING ADSORPTION DISTILLATION METHOD”. International Journal of Applied Pharmaceutics 13 (2):13-17. https://doi.org/10.22159/ijap.2021.v13s2.03.