Purnomo NH, Edy HJ, Siampa JP. FORMULASI SEDIAAN PERONA PIPI EKSTRAK ETANOL UBI JALAR UNGU (Ipomoea batatas L.) DALAM BENTUK STICK. PHA [Internet]. 2021 Feb. 24 [cited 2024 May 6];10(1):743-7. Available from: https://ejournal.unsrat.ac.id/v3/index.php/pharmacon/article/view/32769