Razak N, Hazmi F, Tahrim A. Comparative Adsorption Studies by using Low Cost Adsorbents of Rice Husk and Rice Husk Ash on Methylene Blue Dye Removal. JET [Internet]. 2013Dec.31 [cited 2024Nov.21];4(2):39-48. Available from: https://jet.utem.edu.my/jet/article/view/248