An innovative fuzzy framework for overcoming lean barriers in sustainable infrastructure megaprojects

Puntos clave

• The fuzzy framework effectively addresses lean barriers, enhancing project sustainability and efficiency.
• Key evidence shows a significant reduction in identified barriers by 30% using the proposed model.
• Assessment using risk assessment strategies highlights the adaptability of the framework across various megaprojects.
• Improves infrastructure outcomes, but external validation in real-world scenarios is needed.