MAGNETITE Fe-Al-Zr TERNARY COMPOSITE FILLED DIALYSIS MEMBRANE TUBES (DMT-FeAlZr): A MODIFIED TECHNIQUE FOR PHOSPHATE DESORPTION STUDY FROM ACID SOIL. - Kebede, Tesfahun; Mamo, Dawit Alemu; Taddesse, Abi M.; Ahmed, Kassim (Bulletin of the Chemical Society of Ethiopia, 2025)