COCONUT SHELL-BASED ACTIVATED CARBON AS ADSORBENT FOR THE REMOVAL OF DYE FROM AQUEOUS SOLUTION: EQUILIBRIUM, KINETICS, AND THERMODYNAMIC STUDIES. NIJOTECH [Internet]. 2020 Sep. 30 [cited 2026 Apr. 29];39(4):1076-84. Available from: https://nijotech.com/index.php/nijotech/article/view/2445