Enhancing Teacher Professional Development through Project-Based Learning in Vietnamese Kindergartens. Journal of Contemporary Educational Policies and Practices, [S. l.], v. 8, n. 3, p. 243–257, 2024. DOI: 10.52296/vje.2024.449. Disponível em: https://ojs35.mpos.io.vn/index.php/journal/article/view/449. Acesso em: 3 tháng 4. 2026.