N S MuhammadJ AbdullahN Abd RahmanN A Razali2024-05-202024-05-202021Muhammad, N. S., Abdullah, J., Abd Rahman, N., & Razali, N. A. (2021). Development of a self-rating system for domestic water consumption in Malaysia. In IOP Conference Series: Earth and Environmental Science (Vol. 646, No. 1, p. 012018). IOP Publishing.https://repoemc.ukm.my/handle/123456789/1178This study established a simple self-rating system for consumers to evaluate their domestic water usage. The rating classifications are "Poor", "Fair", "Average", "Good", and "Excellent", based on a score established using statistical analysis.enJournal