TY - BOOK AU - TsMuhammad Afiq Afandi b.Abdul Aziz AU - Muhammad Azam b.Mohd Najri TI - Laporan PPM R004/2026 : Development Of Hydrometallurgical Technology For The Extraction Of Trace Elements From Local Clay Mineral Resources, Oktober 2026 PY - 2026/// CY - Perak PB - Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia N1 - Includes bibliographical references ER -