Statistical Analysis of a Control Regression Chart: An Applied Study. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), [S. l.], v. 54, n. 1, p. 75–88, 2024. DOI: 10.55562/jrucs.v54i1.578. Disponível em: https://jrucs.iq/index.php/JAUCS/article/view/578.. Acesso em: 16 sep. 2024.