TY - BOOK AU - Ahmad Firdaus b.Shamsul Baharin AU - Norinsafrina btMustaffa Kamal AU - Ahmad Amirul Aiman b.Mohd Safie AU - Mohd Syahrir b.Mohd Rozi TI - Laporan PPM R023/2025 : Development Of Waste Treatment Technology From Non Radioactive-Rare Earth Element (NR-REE) Processing Plant (Waste Water Treatment Development Of Alum Crystal) , Disember 2025 PY - 2025/// CY - Perak PB - Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia N1 - Includes bibliographical references ER -