“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) 6, no. 10 (October 20, 2020): 20–29. Accessed December 22, 2024. https://ijerat.com/index.php/ijerat/article/view/484.