Mubarokah, S., D. Sulistyoningsih, and A. Roni. “MENINGKATKAN KEAKTIFAN BELAJAR SISWA MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN LKPD”. Journal of Lesson Study in Teacher Education, vol. 3, no. 1, July 2024, pp. 64-68, doi:10.51402/jlste.v3i1.136.