Akl Magda^1 A, Youssef Abdul Fatah M, Ali Mohsen M, Amin Mostafa I. Liquid-liquid extraction technique for purification of Egyptian WET process phosphoric acid. Period. Polytech. Chem. Eng. [Internet]. 2010 Jan. 1 [cited 2024 Dec. 26];54(2):57-62. Available from: https://pp.omikk.bme.hu/ch/article/view/177