Ahmad, Imran, Shreeshivadasan Chelliapan, Norhayati Abdullah, and Mohd Danish Ahmad. “Sanitary Landfill Is a Solution in Solid Waste Management or a Silent Threat to Environment: Malaysian Scenario”. Open International Journal of Informatics 7, no. Special Issue 1 (December 25, 2019): 135–146. Accessed November 23, 2024. https://oiji.utm.my/index.php/oiji/article/view/125.