PENERAPAN MODEL PEMBELAJARAN GAME BASED LEARNING TERHADAP PENURUNAN KESULITAN BELAJARMATEMATIKA MATERI OPRASI HITUNG BILANGAN SISWA KELAS ISEKOLAH DASAR. JPPD. 2026;3(02):1-14. Accessed October 27, 2026. https://journal.lumiverapublishing.org/index.php/jppd/article/view/514