KAWA M. JAMAL RASHID; GULSHAN STAR MUHAMMAD. Constructing Control Charts, for Monitoring Chemical Parameters of Water in Kanisard Factory in Sulaimani City. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 3, n. 1, p. 109-129, 2019. DOI: 10.25098/3.1.8. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/460. Acesso em: 12 feb. 2026.