BARRUN, Jason S.; GILBAS, Sherill A. Students’ Gains in English as a Second or Foreign Language through Game-Based Learning: A Meta-Analysis. OKARA: Jurnal Bahasa dan Sastra, [S. l.], v. 18, n. 2, p. 244–265, 2025. DOI: 10.19105/ojbs.v18i2.15127. Disponível em: https://siakaddev.iainmadura.ac.id/index.php/okara/article/view/15127. Acesso em: 31 jul. 2026.