USMAN, Adamu; SAIDU, Usman; IBRAHIM, Yusuf; MUSA AMINU, Aisha. Effect of Calcination Temperature on the Structural, Optical, and Photocatalytic Properties of Urea-Derived g-C3N4 for Methylene Blue Degradation. FUDMA Journal of Sciences, [S. l.], v. 10, n. 14, p. 132–138, 2026. DOI: 10.33003/fjs-2026-1014-5722. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/5722. Acesso em: 19 aug. 2026.