1.
Riska Alfana Petingko, Baharuddin Paloloang, Evie Awuy. PENERAPAN MODEL PROBLEM BASED LEARNING PADA MATERI KELILING DAN LUAS DAERAH LAYANG-LAYANG . JEPMT [Internet]. 2020Mar.22 [cited 2025Aug.15];7(3):254-6. Available from: https://jurnalfkipuntad.com/index.php/jpmt/article/view/532