Tengku Azzlan, Tengku Ahmad Farid, et al. “SUSTAINABLE WATER MANAGEMENT FOR WATER SUPPLY EFFICIENCY: A CASE STUDY AT SYARIKAT AIR MELAKA BERHAD”. Journal of Technology Management and Business, vol. 3, no. 1, June 2016, https://publisher.uthm.edu.my/ojs/index.php/jtmb/article/view/1231.