Hidayah, Okhtafiana Nor, Joko Suliantio, and Yeni Susilowati. “203. Model Problem Based Learning Meningkatkan Hasil Belajar Tematik Muatan Pelajaran Bahasa Indonesia Kelas 2 SDN Sitirejo”. Prosiding Seminar Nasional Pendidikan Profesi Guru 1, no. 1 (July 3, 2023): 1816–1825. Accessed April 28, 2025. https://conference.upgris.ac.id/index.php/psnppg/article/view/4267.