ADAWIYAH, R.; MAHMUDDIN, M. Effectiveness of Project-Based Learning in Improving Critical Thinking Skills and Environmental Concern Attitude in Vocational Students. Journal of Education Method and Learning Strategy, [S. l.], v. 2, n. 01, p. 92–102, 2023. DOI: 10.59653/jemls.v2i01.390. Disponível em: https://risetpress.com/index.php/jemls/article/view/390. Acesso em: 19 oct. 2025.