Mohammed J.K. BashirJing Wei WongSumathi SethupathiNg Choon AunLim Jun WeiM.J. ZainorizuanL. Yee YongL. Alvin John Meng SiangO. Mohamad HanifiR. Siti NazahiyahA. Mohd Shalahuddin2024-11-012024-11-01201710.1051/matecconf/201710306008https://dspace-cris.utar.edu.my/handle/123456789/5880Preparation of Palm Oil Mill Effluent Sludge Biochar for the Treatment of Landfill Leachatejournal-article