Erawati, G. A., S. Aimah, and M. Rulik. “MENINGKATKAN KETERAMPILAN BERBICARA MELALUI PROBLEM-BASED LEARNING DAN SNAKES AND LADDERS”. Journal of Lesson Study in Teacher Education, vol. 3, no. 2, Jan. 2025, pp. 8-14, doi:10.51402/jlste.v3i2.139.