“Advancing Environmental Sustainability: Optimizing the Application of Activated Carbon from Sugarcane Trash and Cotton Seed Waste for Methylene Blue Adsorption”. Tikrit Journal of Engineering Sciences 32, no. 4 (August 29, 2025): 1–14. Accessed September 10, 2026. https://tj-es.com/ojs/index.php/tjes/article/view/1907.