Safitri, Amalia, Noval Noval, dan Mia Audina. “Pengaruh Penambahan Vitamin C Terhadap Nilai SPF Dan Evaluasi Fisik Sediaan Handbody Gel Ekstrak Daun Kersen (Muntingia Calabura L)”. Sains Medisina 1, no. 4 (April 15, 2023): 202–207. Diakses November 21, 2024. https://wpcpublisher.com/jurnal/index.php/sainsmedisina/article/view/63.