LUM, K. Y.; TAN, T. S. Improved Transfer Efficiency of Wireless Power Transmission System featuring Coil-Size Disparity. Progress in Energy and Environment, [S. l.], v. 2, p. 9–16, 2017. Disponível em: http://www.akademiabaru.com/submit/index.php/progee/article/view/1036. Acesso em: 8 jan. 2026.