Mulatsari, E., Mumpuni, E., Purwanggana, A., & Kusumaningtyas, S. 2021 Oct 31. Formulation of Antiacne Gel Using 1,5-Bis(3’-Etoksi-4’-Hidroksifenil)-1,4-Pentadien-3-On (EHP) As Antibacterial Agent. JURNAL ILMU KEFARMASIAN INDONESIA. [Online] 19:2