PANAYOTOVA, M. .; PANAYOTOV, V. . COPPER RECOVERY FROM LOW GRADE ORES, CONCENTRATES AND TECHNOGENIC WASTE BY AMMONIA LEACHING - AN OLD IDEA WITH PROMISING FUTURE: COPPER RECOVERY FROM LOW GRADE ORES, CONCENTRATES AND TECHNOGENIC WASTE BY AMMONIA LEACHING - AN OLD IDEA WITH PROMISING FUTURE. JOURNAL SCIENTIFIC AND APPLIED RESEARCH, [S. l.], v. 11, n. 1, p. 10–34, 2023. DOI: 10.46687/jsar.v11i1.210. Disponível em: https://jsar.ftn.shu.bg/ojs-3.3.0-7/index.php/jsar/article/view/210. Acesso em: 7 nov. 2024.