ANALISIS PEMBELAJARAN PROBLEM BASED LEARNING DAN WORDWALL TERHADAP MATA PELAJARAN IPAS DI SEKOLAH DASAR. Pendekar [Internet]. 2026 Apr. 7 [cited 2026 Nov. 12];3(5):32-9. Available from: https://journal.politeknik-pratama.ac.id/index.php/Pendekar/article/view/1475