Dian Nur Aisyah, Rahmat Hidayat, Bangkit Riska Permata. Preparation Formulation Clay Mask From Butterfly Pea Flower Pollen (Clitoria Ternatea l.) And Yam Powder (Pachyrhizus Erosus l.) As a Natural Antioxidant. IJHET [Internet]. 2026 Mar. 9 [cited 2026 Jun. 19];4(6). Available from: https://www.afdifaljournal.com/journal/index.php/ijhet/article/view/559