KHAN, Nawar; MIRZA, Muhammad Bilal; IQBAL, Muhammad Junaid; ALI, Ashiq; SHAH, Tasweer Hussain. Pakistan National Operational Model for Business Improvement based on the ISO Management System Standards. IBT- JOURNAL OF BUSINESS STUDIES, [S. l.], v. 21, n. 2, p. 185–209, 2026. Disponível em: http://ojs.ilmauniversity.edu.pk/index.php/ibtjbs/article/view/260. Acesso em: 6 may. 2026.