Junaizi, Nurul Athirah Balqis, As Syifa Deera Rozaide, and Abu Hassan Nordin. 2026. “Removal of Reactive Red 4 Dye from Aqueous Solution Using Chitosan Adsorbent”. Journal of Water Resources Management 4 (1). https://journal.water.gov.my/index.php/jowrm/article/view/148.