HENRY, Orugba O.; ONUKWULI, Okechukwu D.; CHIGOZIRI, Njoku N.; KELVIN, Ojebah C.; I.A., Nnanwube. PROCESS MODELING OF SULPHURIC ACID LEACHING OF IRON FROM OZORO CLAY. European Scientific Journal, ESJ, [S. l.], v. 10, n. 30, 2014. DOI: 10.19044/esj.2014.v10n30p%p. Disponível em: https://test.eujournal.org/index.php/esj/article/view/4458. Acesso em: 19 apr. 2025.