JHA, B.; THAPA, N. .; RAJ DAHAL, K. .; YOSEPH, M. . A Review on Sustainability of Community-Led Rural Water Supply and Sanitation Systems with Special Reference to Berik Sub-Zone in Eritrea. American Scientific Research Journal for Engineering, Technology, and Sciences, [S. l.], v. 59, n. 1, p. 27–41, 2019. Disponível em: https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4987. Acesso em: 1 may. 2024.