SAAD, Saiful Azhar; MD. ISA, Khairuddin; BOSE GOPINATH, Subash Candra; KASIM, Farizul Hafiz; IBRAHIM, Naimah; ABD AZIZ, Mohd Aizudin. Carboxylated Adsorbent from Confiscated Cigarette Tobacco for Methylene Blue Removal. International Journal of Integrated Engineering, [S. l.], v. 18, n. 3, p. 210–226, 2026. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/21812. Acesso em: 22 jul. 2026.