Hudiyana, Hayatun, Sukri Sukri, and Hasnawati Hasnawati. “Efektivitas Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis Siswa Kelas Iv Pada Mata Pelajaran IPAS Di SDN 01 Bandok”. Edukasiana: Jurnal Inovasi Pendidikan 4, no. 4 (November 3, 2025): 2010–2019. Accessed January 12, 2026. https://ejournal.papanda.org/index.php/edukasiana/article/view/2302.