EL-DAGHAR, K. Critical Thinking and Collaborative Problem-Solving for Improving Education Performance – Case Study Thermal Retrofit to Ensure Health and Wellbeing of Historic Built Environment in Lebanon. Environmental Science & Sustainable Development, [S. l.], v. 5, n. 1, p. 37–53, 2020. DOI: 10.21625/essd.v5i1.716. Disponível em: https://press.ierek.com/index.php/ESSD/article/view/716. Acesso em: 26 may. 2026.