DERESSA , W.; OLANA2, D.; CHIBSA2, S. The Retirement of Malaria Control Workers as a Critical Problem for Vector Control in Oromia, Ethiopia. The Ethiopian Journal of Health Development , [S. l.], v. 17, n. 1, 2017. Disponível em: https://ejhd.org/index.php/ejhd/article/view/712. Acesso em: 9 may. 2024.