M. Muneeb Ahmad, M. Umar, M. Shahid Iqbal, and M. Awais Ahmad, “Application of Treated and Untreated Cucumis Sativus Peels for Elimination of Congo Red Dye from Aqueous Solutions: An Adsorption Study”, IJSBAR, vol. 42, no. 5, pp. 137–149, Dec. 2018, Accessed: Sep. 11, 2025. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/9601