Andi Wilda Angraini, Muhammad Asri SR and Widya Ariati 2024. FORMULATION OF A SERUM PREPARATION FROM ETHANOL EXTRACT OF JACKPOA LEAVES (Artocarpus heterophyllus Lam.) AS AN ANTI ACNE AGAINST Propionibacterium acnes: FORMULASI SEDIAAN SERUM DARI EKSTRAK ETANOL DAUN NANGKA (Artocarpus heterophyllus Lam.) SEBAGAI ANTIJERAWAT TERHADAP Propionibacterium acnes . Jurnal Ilmiah Farmasi Farmasyifa. 7, 2 (Jul. 2024), 132–146. DOI:https://doi.org/10.29313/jiff.v7i2.3033.