SYAL, Sonali; PANDIT, Vinay; ANKALGI, Amar Deep; VERMA, C.P.S; ASHAWAT, M.S. Formulation and Evaluation of Microsponges Gel of Havan Ash for the Treatment of Acne. Journal of Drug Delivery and Therapeutics, India, v. 10, n. 6, p. 74–85, 2020. DOI: 10.22270/jddt.v10i6.4380. Disponível em: https://jddtonline.info/index.php/jddt/article/view/4380. Acesso em: 25 may. 2026.