P1, Agamuthu, and Wong L.P. “Solidification/Stabilization Treatment of Spent Catalyst (Vâ‚‚Oâ‚…) from a Sulfuric Acid Plant Using Ordinary Portland Cement (OPC) and an Additive”. Malaysian Journal of Science 27, no. 1 (April 24, 2008): 7–18. Accessed November 20, 2024. https://samudera.um.edu.my/index.php/MJS/article/view/7927.