OMELCHUK, M.; SINCHUK, O.; SINCHUK, I.; DOZORENKO, O. NEW APPROACHES IN THE PRODUCTION OF RARE-EARTH-FREE PERMANENT MAGNETS: PROSPECTIVE MATERIALS AND TECHNOLOGIES. Herald of Khmelnytskyi National University. Technical sciences 2025, 357 (5.2), 78-85. https://doi.org/10.31891/2307-5732-2025-357-68.