LAAWANYA MANIMARAN LM, Ts. Dr. ROSLINDA BINTI ALI. A Study on the Waste Separation at Source and 3R Practice Among the Primary School Children in Muar District, Johor. peat [Internet]. 2024 Nov. 25 [cited 2026 Aug. 15];5(2):760-7. Available from: https://periodical.uthm.edu.my/index.php/peat/article/view/14538