Turning Traditional Classrooms Upside Down: Main Principles of PBL (Project-Based Learning). «Maktabgacha va maktab ta’limi» jurnali, [S. l.], v. 4, n. 8, p. 300–304, 2026. DOI: 10.5281/zenodo.22258745. Disponível em: https://maktabgacha-va-maktab-talimi-jurnal.uz/index.php/jurnal/article/view/8900. Acesso em: 27 oct. 2026.