Daud FA, Ismail N, Mohd Ghazi R. Response Surface Methodology Optimization of Methylene Blue Removal by Activated Carbon Derived from Foxtail Palm Tree Empty Fruit Bunch. JTRSS [Internet]. 2016 Dec. 22 [cited 2024 Jul. 3];4(1):25-30. Available from: http://journal.umk.edu.my/index.php/jtrss/article/view/580