HAYES, J.; RAIS, F. Method of automatic computer control of a cement plant. Materiales de Construcción, [S. l.], v. 19, n. 134, p. 25–32, 1969. DOI: 10.3989/mc.1969.v19.i134.1588. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1588. Acesso em: 25 apr. 2024.