Simanungkalit, Yudanty Bernadetta, Frikson Jony Purba, Anton Sitepu, Dyan Wulan Sari HS, and Jhonas Dongoran. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS KELAS V DI SD SWASTA SANTA MARIA TARUTUNG TAHUN PEMBELAJARAN 2023/2024”. Jurnal Ilmiah Aquinas 9, no. 1 (February 7, 2026): 194–209. Accessed February 15, 2026. https://ejournal.ust.ac.id/index.php/Aquinas/article/view/5327.