Mokodompit AN, Edy HJ, Wiyono W. Penentuan Nilai Sun Protective Factor (SPF) Secara In Vitro Krim Tabir Surya Ekstrak Etanol Kulit Alpukat. PHA [Internet]. 2013 Aug. 1 [cited 2024 Nov. 22];2(3). Available from: https://ejournal.unsrat.ac.id/v3/index.php/pharmacon/article/view/2385