KENZHALIEVICH, Kenzhaliyev Bagdaulet; KAIRGELDYEVNA, Koizhanova Aigul; RASIMOVICH, Magomedov David; BEISENBEKOVNA, Yerdenova Mariya; NURDILDAKYZY, Bakrayeva Akbota; MAMANOVICH, Smailov Kenzhegali; NURLANOVICH, Abdyldayev Nurgali. A Study on the efficiency of organic activator application to process refractory hard-to-beneficiate raw materials. Jurnal Pendidikan Teknologi Kejuruan, Padang, Indonesia, v. 7, n. 3, p. 185–203, 2024. DOI: 10.24036/jptk.v7i3.38323. Disponível em: https://jptk.ppj.unp.ac.id/index.php/jptk/article/view/383. Acesso em: 7 nov. 2025.