MINGLEI LI, SHIFEI WU, X. C. W. F. Y. Z. . Study for a Wall-Climbing Robot Magnetic Attraction Force of An Electronically Controlled Permanent Magnet. CONVERTER, [S. l.], p. 119-132, 2021. DOI: 10.17762/converter.110. Disponível em: https://converter-magazine.info/index.php/converter/article/view/110. Acesso em: 2 may. 2024.