CALCULATION OF THE GIBBS FREE ENERGY CHANGE FOR THE REDUCTION REACTION OF CHROMIUM OXIDE WITH SILICON. Scientific journal "Bulletin of the K. Zhubanov Aktobe Regional University", [S. l.], v. 78, n. 4, p. 156–162, 2024. DOI: 10.70239/arsu.2024.t78.n4.19. Disponível em: https://vestnik.arsu.kz/index.php/hab/article/view/494.. Acesso em: 15 nov. 2026.