PHAM HOAI, Linh; NGUYEN QUOC, Dung; NGUYEN VAN, Khien. Adsorption of direct red 79 in wastewater on Fe2Fe1-xMnxO4 (x = 0 - 1) nanoparticles prepared by co-precipitation method. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 61, n. 3, p. 454–470, 2023. DOI: 10.15625/2525-2518/17242. Disponível em: https://vjs.ac.vn/jst/article/view/17242. Acesso em: 10 jan. 2026.