I PUTU JERRY HIMAWAN NEGARA; KOMANG TRISNA MAHARTINI; PUTU YULIA ANGGA DEWI. Studi Literatur: Model Pembelajaran Problem Based Learning Berbantuan Media Interaktif Wordwall Mata Pelajaran IPAS SD . Walada: Journal of Primary Education, [S. l.], v. 5, n. 2, p. 1773–1783, 2026. DOI: 10.61798/wjpe.v5i2.731. Disponível em: https://www.ccg-edu.org/index.php/wjpe/article/view/731. Acesso em: 28 oct. 2026.