حازم احمد مطرود م. A hybrid lower bound for multi-processor task scheduling problems in multi-stage hybrid flow shop environment. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 10, n. 1, p. 261–274, 2010. DOI: 10.33899/iqjoss.2010.029111. Disponível em: https://ojs.uomosul.edu.iq/index.php/stats/article/view/29110. Acesso em: 6 sep. 2025.