LIQUID ЕXTRACTION OF GALLIUM (III) FROM SULFURIC ACID MEDIUM BY DI (2-ETHYLHEXYL) PHOSPHORIC АCID (D2EHPA) IN KEROSENE

A.A. Haydarov, L.T. Tagiyeva, E.A. Teymurova, A.A. Guliyeva, G.I. Alishanli