Fernianti, Dewi, and Wisnu . “Anionic Surfactant Adsorption in Detergent Sewage With Cation Ion Exchange Method”. International Journal of Advanced Chemistry 9, no. 2 (December 16, 2021): 196–200. Accessed December 22, 2024. https://sciencepubco.com/index.php/IJAC/article/view/31848.