Azzahra NM, Anggreani C. Mengembangkan Kemampuan Berbicara Melalui Model Problem Based Learning dan Metode Bermain Peran Pada Anak Usia Dini. gawi. j. act. res. [Internet]. 2024 Jun. 30 [cited 2026 Jun. 16];4(1):22-9. Available from: https://pub.borneorec.com/index.php/gawi/article/view/185