TANGAJA, Angelica; ARCEO , Arnel; CENTINO , Allan; CAMELLO, Michael. The Level of User Satisfaction and Service Quality of Mantalongon Water System Cooperative for Improved Services. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 60, n. 3, p. 81–92, 2021. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/13222. Acesso em: 15 sep. 2025.