CHAMBEGA, D. J.; LUJARA, N. K. DERIVATION OF AN EXPRESSION THAT DEFINES THE PULLING FORCES IN RELAYS WITH SMALL OPERATING GAPS. Tanzania Journal of Engineering and Technology, [S. l.], v. 25, n. 2, 2018. Disponível em: http://196.44.161.124/index.php/tjet/article/view/1915. Acesso em: 7 apr. 2026.