FORMULATION AND EVALUATION OF HERBAL HAND SANITIZER USING ARGEMONE MEXICANA AND CALENDULA OFFICINALIS PLANT EXTRACT . International Research Journal of Pharmacy, [S. l.], v. 12, n. 4, p. 34–36, 2021. Disponível em: https://irjponline.org/index.php/irjp/article/view/142. Acesso em: 30 may. 2026.