DEMAMU, S.; ISMAIL, S.; YIHDEGO, M. The nominal group technique for participating communities in analyzing rural town water and sanitation situation. The Ethiopian Journal of Health Development , [S. l.], v. 11, n. 1, 2017. Disponível em: https://ejhd.org/index.php/ejhd/article/view/1025. Acesso em: 18 apr. 2024.