K. Valandro, L. Johann, L. S. Ely, J. Herber, and M. P. M. Rigo, “Evaluation of physicochemical, microbiological and cutaneous permeation properties of Calendula officinalis L. In different concentrations and dosage forms”, Editora, Dec. 2023, Accessed: Oct. 07, 2025. [Online]. Available: https://sevenpubl.com.br/editora/article/view/3114