Dian Ayu Larasati, Agung Dwi Bahtiar El Rizaq, Sujatno, Sea Thearith. AN ANALYSIS OF PROBLEM SOLVING ABILITY IN SOCIAL STUDIES SUBJECT USING PROBLEM BASED LEARNING MODEL . Int. J. Geogr. Soc. Multicult. Educ. [Internet]. 2025 Feb. 1 [cited 2025 Jun. 14];2(3):9-20. Available from: https://journal.unesa.ac.id/index.php/ijgsme/article/view/31740