NIKOLIĆ, Gojko. Mechanisms for Button Orientation on Automatic Sewing Machines in Garment Industry. Tekstil, "Zagreb, Croatia", v. 45, n. 10, p. 502–511, 1996. Disponível em: https://tekstil.hist.hr/index.php/tekstil/article/view/1620. Acesso em: 19 apr. 2026.