KH, S. M.; A., M. A. Creative Problems in Electromechanics. Academic Journal of Digital Economics and Stability, [S. l.], p. 695–700, 2021. DOI: 10.51699/ajdes.vi.246. Disponível em: https://economics.academicjournal.io/index.php/economics/article/view/246. Acesso em: 27 apr. 2024.