Fitri R, Reveny J, Harahap U, Dharmawan H, Nasri. Anti-Acne Activity From Biocellulose Mask Formula Containing (Aloe Vera (L.) Burm.F) Essence Combined With Vitamin E. Indonesian J. of Pharmaceutical and Clinical Res. [Internet]. 2021 Apr. 29 [cited 2025 Dec. 19];4(1):1-7. Available from: https://idjpcr.usu.ac.id/idjpcr/article/view/5382