Akbar R, Mattoliang LA, Baharuddin B, Majid AF, Abrar AIP. Problem Based Learning dan GeoGebra 3D Calculator: Pengaruhnya terhadap Kemampuan Spasial Siswa. asma [Internet]. 2025 Nov. 30 [cited 2025 Dec. 4];7(2):349-57. Available from: https://journal.uin-alauddin.ac.id/index.php/alasma/article/view/63080