[1]
N. Youssef, A. Hanna, A. Eid, and E. EL-Zahany, “Study on the Solvent Extraction of Phosphoric Acid from phosphate Ore-HCI Digestion Liquor and Pre-treatment with Amines—Part II”, ajc, vol. 11, no. 2, pp. 595–605, Mar. 2010.