Comparison Between the Results of the Langmuir and Freundlich Isotherm for Removal of Methylene Blue dye from Colored Wastewater. JUBES [Internet]. 2021 Dec. 31 [cited 2025 Apr. 25];29(3):102-16. Available from: https://journalofbabylon.com/index.php/JUBES/article/view/3949