WEJDAN. A. RADHI1; BASSAM A. AL-ABDULAZIZ2,; ZAINAB T.Y.AL-ABDULLAH3; SAJOOD QASIM IBRAHIM4; AYAT NAJI HASSAN5; SAJJAD HASAN ALI6. Green Cobalt nanoparticles used as a photocatalytic agent for the degradation of methylene blue dye. Journal of Kufa for Chemical Sciences, Kufa, Najaf, IRAQ, v. 4, n. 2, p. 22–33, 2025. DOI: 10.36329/jkcm/2025/v4.i2.15313. Disponível em: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/15313. Acesso em: 20 sep. 2026.