M. KHALAF, B.; A. AL-TAEE, M.; ABDULLAH, A. Survey of Parallel Block Methods. Journal of Education and Science (JES), [S. l.], v. 23, n. 3, p. 130–144, 2010. DOI: 10.33899/edusj.2010.58397. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23655. Acesso em: 6 aug. 2025.