Larissa, Wahyu Oktaviani A, Yanti EF, Istiqomah I. Formulation and Determination of the SPF Value of Aloe vera (Aloe vera L.) Gel Lip balm . PHJ [Internet]. 2026 Aug. 27 [cited 2026 Sep. 11];8(2):748-5. Available from: https://www.ojsstikesbanyuwangi.com/index.php/PHJ/article/view/1561