Beneficiation of Iraqi Akash at Phosphate Ore Using Organic Acids for the Production of Wet Process Phosphoric Acid. Al-Khwarizmi Engineering Journal, [S. l.], v. 9, n. 4, p. 24–38, 2013. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/182.. Acesso em: 6 may. 2024.