Razak, N.H., F.A. Hazmi, and A.A. Tahrim. “Comparative Adsorption Studies by Using Low Cost Adsorbents of Rice Husk and Rice Husk Ash on Methylene Blue Dye Removal”. Journal of Engineering and Technology (JET) 4, no. 2 (December 31, 2013): 39–48. Accessed November 21, 2024. https://jet.utem.edu.my/jet/article/view/248.