Dian Ayu Larasati, Agung Dwi Bahtiar El Rizaq, Sujatno, and Sea Thearith. “AN ANALYSIS OF PROBLEM SOLVING ABILITY IN SOCIAL STUDIES SUBJECT USING PROBLEM BASED LEARNING MODEL ”. International Journal of Geography, Social, and Multicultural Education 2, no. 3 (February 1, 2025): 9–20. Accessed February 8, 2025. https://journal.unesa.ac.id/index.php/ijgsme/article/view/31740.