Microbiological quality and preservative capacity of commonly available cosmetics in Dar es Salaam, Tanzania. The East and Central African Journal of Pharmaceutical Sciences, [S. l.], v. 13, n. 1, p. 3–11, 2018. Disponível em: http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/101. Acesso em: 11 may. 2026.