ADSORPTION OF CATIONIC DYE ONTO ACTIVATED CARBON FROM ARECA HUSK FIBRE AND OPTIMIZATION OF OPERATING CONDITIONS USING DESIGN OF EXPERIMENT. IJARB [Internet]. 2015 Feb. 12 [cited 2025 Jul. 1];3(1):6-24. Available from: https://iaeme-library.com/index.php/IJARB/article/view/IJARB_03_01_002