1.
Indah Wahyuningsih P, Munfariqoh A, Tampubolon RA. Analysis Application of the Problem Based Learning (PBL) in Elementary Schools. JPLED [Internet]. 2025 Aug. 30 [cited 2026 Aug. 11];5(3):955-60. Available from: https://www.digitalpress.gaes-edu.com/index.php/jpled/article/view/530