WAROHMAH, Agita Kaila; DENNY, Yus Rama; ANTARNUSA, Ganesha; FIRDAUS, Mochamad Reza. Preliminary Evaluation of Alkali–Glycine Pretreatment for Base Metal Leaching from Waste Printed Circuit Boards (PCB). SEARCH: Science Education Research Journal, [S. l.], v. 4, n. 2, p. 262–272, 2026. DOI: 10.47945/search.v4i2.2962. Disponível em: https://e-jurnal.iainsorong.ac.id/index.php/jaser/article/view/2962. Acesso em: 18 jun. 2026.