MARPAUNG, Sebastian Yogi; SARAGIH, Sepriandison; MANIHURUK, Marthin Fransisco. Pengaruh Problem Based Learning Dan Motivasi Belajar Terhadap Prestasi Belajar Siswa Pada Mata Pelajaran Pendidikan Kewarganegaraan Kelas XI PMIPA di SMA Negeri Pematang Siantar Tahun Ajaran 2022/2023. Innovative: Journal Of Social Science Research, [S. l.], v. 4, n. 1, p. 737–754, 2024. DOI: 10.31004/innovative.v4i1.7945. Disponível em: http://j-innovative.org/index.php/Innovative/article/view/7945. Acesso em: 4 aug. 2026.