Oetjik, W., & Ibrahim, S. A. . (2021). A Review: The Effect of Initial Dye Concentration and Contact Time on The Process of Dye Adsorption using Agricultural Wastes Adsorbent . Progress in Engineering Application and Technology, 2(2), 1051–1059. Retrieved from https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/3589