MENINGKATKAN MOTIVASI BELAJAR SISWA MA PADA MATERI PERAN PELAKU KEGIATAN EKONOMI DENGAN MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING. Journal in Teaching and Education Area, [S. l.], v. 1, n. 2, p. 183–190, 2024. DOI: 10.69673/2bvczf91. Disponível em: https://journal.jitera.ac.id/index.php/jitera/article/view/26.. Acesso em: 21 jun. 2026.