Performance of Green Zinc Oxide Nanofluids in Membrane Photocatalytic Reactor: The Effect of Nanofluids Concentration. - Idris, Muhammad Akmal Hisyam; Annuar, Muhammad Akmal; Zamirullah, Muhammad Zharif Mohd; Zuraini, Noor Atiqah; Sidik, Dilaeleyana Abu Bakar; Hairom, Nur Hanis Hayati; Awang, Zarizi; Ismail, Maskhairiah; Yahya, Noor Yahida (Journal of Science & Technology (JST), 2026)