Medhat Ismael Almabrouk. A Proposed Framework of Lean Principles for Libyan Construction Projects: Enhancing Efficiency and Productivity. aajsr [انترنت]. 12 فبراير، 2024 [وثق 18 أكتوبر، 2024];2(1):198-210. موجود في: https://aajsr.com/index.php/aajsr/article/view/119