Assessment of Customer’s Satisfaction on Water Supply Service Delivery in Bahir Dar City, Ethiopia. International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) DOI: 10.31695/IJERAT, [S. l.], v. 6, n. 10, p. 20–29, 2020. DOI: 10.31695/IJERAT.2020.3656. Disponível em: https://ijerat.com/index.php/ijerat/article/view/484.. Acesso em: 5 may. 2024.