INVESTIGATING THE FERRITIZATION PROCESS IN THE Fe2O3–Ni–CoO–MoO3 OXIDE SYSTEMS AND DEVELOPING A TECHNOLOGY FOR OBTAINING COMPLEX OXIDES. CET [Internet]. 2026 Sep. 28 [cited 2026 Oct. 25];2:9-22. Available from: https://journals.polytechnic.am/index.php/cet/article/view/537