Junaizi NAB, Rozaide ASD, Nordin AH. Removal of Reactive Red 4 Dye from Aqueous Solution Using Chitosan Adsorbent. JOWRM [Internet]. 2026 Jun. 30 [cited 2026 Sep. 13];4(1). Available from: https://journal.water.gov.my/index.php/jowrm/article/view/148