TY - BOOK AU - AU - TI - Laporan PPM R011/2024 : Purification Of Rare Earth Elements From Rare Earth Oxalate Via Solvent Extraction : Optimilazation Of Rare Earth Dissolution And Organic Solvent Activation (Part 1) pada Disember 2024 PY - 2024/// CY - Perak PB - Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia N1 - Includes bibliographical references ( p.: 21 - 22 ) ER -