Tri Novita Irawati, Sriwahyuni L, Al Ayubi S. PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA DENGAN PENDEKATAN PROBLEM-BASED LEARNING BERBANTUAN AUGMENTED REALITY (AR) . J Educ [Internet]. 2026 Jun. 30 [cited 2026 Jul. 10];24(1):1-16. Available from: https://journal.upgripnk.ac.id/index.php/edukasi/article/view/10554