Syaifuddin, Raihani Wahdah, Abdullah, and Akhmad R. Saidy. “Sorption of Phosphate onto Surfactant-Modified Zeolite Particles ”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 61, no. 1 (January 14, 2022): 87-99. Accessed May 24, 2022. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/13660.