ALFIAN, A. R.; OCTAVIANI, N.; NANDI NANTI, A. P.; ANANDITO, M. V.; RIZKY, S.; HIDAYAT, T. N. THE EFFECTIVENESS AND EFFICIENCY OF OPUNTIA FICUS-INDICA (OFI) POWDER IN REMOVING Fe, Mn, AND As METAL CONTAMINATION IN WATER TREATMENT. Suranaree Journal of Science and Technology, [S. l.], v. 31, n. 1, p. 030170(1–7), 2024. DOI: 10.55766/sujst-2024-01-e02530. Disponível em: https://ph04.tci-thaijo.org/index.php/SUJST/article/view/2530. Acesso em: 15 sep. 2026.