Aziz S, Akhtar S. Impact of External Governance Mechanisms on Firms’ Efficiency: Evidence from Non-Financial Firms Listed on Pakistan Stock Exchange . SABAS [Internet]. 2024 Jun. 30 [cited 2024 Nov. 19];6(1):13-8. Available from: https://journals.iub.edu.pk/index.php/sabas/article/view/3103