SIHVOLA, A.; LEPPÄVIRTA, J.; KETTUNEN, H. Signs, curls, and time variations: learning to appreciate Faraday’s law. Advanced Electromagnetics, [S. l.], v. 1, n. 1, p. 1–5, 2012. DOI: 10.7716/aem.v1i1.69. Disponível em: https://aemjournal.org/index.php/AEM/article/view/69. Acesso em: 12 dec. 2025.