Solo SH, Wa Ode Syafriah, Evi Mustiqawati. Aloe Vera Gel Facial Wash Preparation Formulation (Aloe vera L.) And Green Betel Leaf Extract (Piper betle L.) With Carbopol Concentration Variations. IJML [Internet]. 2026 Apr. 30 [cited 2026 Oct. 1];2(4):69-75. Available from: https://ejournal.poltekbaubau.ac.id/index.php/ijml/article/view/1427