ELSAH ROSIANNA LUMBANTOBING; ORDEKORIA SARAGIH. PENGARUH MODEL PEMBELAJARAN BIASED LEARNING (PBL) TERHADAP MOTIVASI BELAJAR PAK. Jurnal Pendidikan Sosial dan Humaniora, [S. l.], v. 4, n. 1, p. 1290–1299, 2024. Disponível em: https://publisherqu.com/index.php/pediaqu/article/view/1730. Acesso em: 7 may. 2026.