Afni, Risna Agustina, and Angga. “Pengujian UV-Proteksi Ekstrak Metanol Daun Jeruk Purut (Citrus Hystrix) Secara In Vitro”. Proceeding of Mulawarman Pharmaceuticals Conferences 10, no. 1 (October 31, 2019): 68–71. Accessed June 15, 2026. http://mpc.jurnalfamul.com/index.php/mpc/article/view/366.