Rejab, Nur Atikah, Farah Naemah Mohd Saad, Tengku Nuraiti Tengku Izhar, and Achmad Syafiuddin. 2026. “Sustainable Adsorbents: Characterisation of Banana Stem-Based Materials for Reactive Black 5 Dye Removal”. International Journal of Integrated Engineering 18 (5): 166-76. https://journal.uthm.edu.my/index.php/ijie/article/view/23496.