“PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN PERMAINAN DENGKLENG TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIKA SISWA KELAS V GUGUS VIII KECAMATAN BULELENG”, widyajaya, vol. 4, no. 2, pp. 305–318, Sep. 2024, Accessed: Nov. 15, 2025. [Online]. Available: https://journal.mpukuturan.ac.id/index.php/widyajaya/article/view/219