1.
A CASE STUDY ON RANHILL WATER SERVICES AND SYARIKAT AIR NEGERI SEMBILAN IN COMBATING THE NON-REVENUE WATER PROBLEM IN JOHOR AND NEGERI SEMBILAN. jgd. 2021;17(1). Accessed May 30, 2026. https://e-journal.uum.edu.my/index.php/jgd/article/view/17331