1.
Supriyadi, Rahmat, Etty Soesilowati. Analysis of Service Quality of Perumda Tirta Manuntung Balikpapan City Based on Customer Perception. IJEBIR [Internet]. 2025May29 [cited 2026Nov.4];4(03):1189-204. Available from: https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/1863