SHIFERAW, S.; FANTAHUN, M.; BEKELE, A. Psychosocial problems among students in preparatory school, in Dessie town, north east Ethiopia. The Ethiopian Journal of Health Development , [S. l.], v. 20, n. 1, 2016. Disponível em: https://ejhd.org/index.php/ejhd/article/view/581. Acesso em: 21 jun. 2021.