1.
Nurjanah S. KEEFEKTIFAN METODE PROBLEM BASED LEARNING PADA PEMBELAJARAN IPS TERHADAP HASIL BELAJAR PESERTA DIDIK SMPN 1 JETIS BANTUL. JIPSINDO [Internet]. 2015 Feb. 4 [cited 2025 May 10];1(2):183-204. Available from: https://journal.uny.ac.id/index.php/jipsindo/article/view/2888