Suoth, Elly Juliana, Karlah Lifie Mansauda, Deby Mpila, and Surya Sumantri. “Profil Kromatogram Dari Variasi Konsentrasi Pelarut Etanol Ekstrak Daun Leilem Serta Penentuan Nilai SPF”. CHEMISTRY PROGRESS 16, no. 2 (November 26, 2023): 117–122. Accessed May 9, 2024. https://ejournal.unsrat.ac.id/v3/index.php/chemprog/article/view/51733.