Nor, N. M., M. S. Shamsudin, and S. Ismail. “Effect of Initial Concentration on Sulfamethoxazole (SMX) Removal Using Zinc Oxide Adsorbent Coating”. International Journal of Advanced Natural Sciences and Engineering Researches, vol. 7, no. 6, July 2023, pp. 436-9, doi:10.59287/ijanser.1185.