Knowledge, Attitude and Practice on Contraceptive Use among Secondary School Students in Dar es Salaam, Tanzania. The East and Central African Journal of Pharmaceutical Sciences, [S. l.], v. 13, n. 2, p. 43–49, 2018. Disponível em: http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/107. Acesso em: 17 jun. 2026.