“Harnessing Green Nitrogen-Doped Zinc Oxide for Efficient Methylene Blue Dye Photocatalytic Degradation in Wastewater Treatment”. Malaysian Journal of Science Health & Technology 11, no. 1 (February 24, 2025): 86–94. Accessed July 26, 2025. https://mjosht.usim.edu.my/index.php/mjosht/article/view/474.