Ismail N, Arshad MF, Saman HM, Kang CW. Water Treatment Sludge Stabilizer Binder by Waste Paper Sludge Ash for Solidification/Stabilisation Technique. ijie [Internet]. 2019 May 5 [cited 2024 Jul. 23];11(1). Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/2460