THE INFLUENCE OF KEY SUPPLY CHAIN PARTNERS' RELATIONSHIPS ON THE QUALITY OF PAVEMENT CONSTRUCTION PROJECTS: SOCIAL NETWORK ANALYSIS

Abstract

This study examines the impact of lean practice on organizational sustainability in Qatari higher education institutions. Despite significant investments in education, Qatari universities face challenges in achieving sustainability while balancing global ambitions with local values. The research investigates how lean practice affect environmental, economic, and social sustainability. Data was collected from 124 staff members at Qatar University and the Community College of Qatar using a survey questionnaire. Partial Least Squares Structural Equation Modelling was implemented to execute the analysis. The results indicate that lean practice have a substantial positive impact on all three dimensions of sustainability. Leadership support, continuous improvement, and waste elimination were found to be particularly important. The study contributes to understanding how lean practice can enhance sustainability in higher education, providing valuable insights for institutional leaders and policymakers in Qatar. Recommendations include implementing targeted lean strategies to improve sustainability performance in Qatari higher education institutions.