SEKAR, K.; ALLESU, K.; JOSEPH, M. Design, Construction and Performance Evaluation of Multiple Casting Machine. Nigerian Journal of Technology, [S. l.], v. 32, n. 3, p. 498–506, 2013. DOI: 10.4314/njt.v32i3. Disponível em: https://www.ajol.info/index.php/njt/article/view/123627. Acesso em: 29 sep. 2026.