ADOWEI, Pereware; EBONG, Sifon Emem; OBUZOR, Gloria Ukalina. Green Synthesis of Iron-Nano-composite Capped by Ogbono Tree Leaves Extract to Remove 2-(N, N-dimethyl-4-aminophenyl) azobenzene carboxylic acid and Sodium-4-{[4-(dimethylamino) phenyl] diazenyl} benzene-1-sulfonate Colorants from Contaminated Water. International Journal Of Research And Technopreneurial Innovations, Nigeria, v. 1, n. 1, p. 163–179, 2026. Disponível em: https://ijrti.com.ng/index.php/home/article/view/40. Acesso em: 19 jun. 2026.