KUMREY, G.; MAHOBIA, S. EXPERIMENTAL STUDY OF PERMANENT MAGNET WITH VARIABLE POWER SUPPLY . International Journal of Engineering Technologies and Management Research, [S. l.], v. 4, n. 10, p. 137–140, 2017. DOI: 10.29121/ijetmr.v4.i10.2017.115. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR17_A11_101. Acesso em: 29 mar. 2024.