JAKOWSKA-SUWALSKA, K.; WOLNY, M. SUPPORT MODEL OF MATERIAL REQUIREMENTS PLANNING IN A COAL MINE. International Journal of Computing, [S. l.], v. 14, n. 3, p. 172-179, 2015. DOI: 10.47839/ijc.14.3.816. Disponível em: https://computingonline.net/computing/article/view/816. Acesso em: 2 may. 2024.