SUBAKTIYO, Nurfaiz; SAKTI, Norida Canda. Model Problem Based Learning Dalam Pembelajaran Materi Kerja Sama Ekonomi Internasional Untuk Meningkatkan Minat Belajar Siswa . Jurnal Educatio FKIP UNMA, [S. l.], v. 9, n. 3, p. 1416–1423, 2023. DOI: 10.31949/educatio.v9i3.5870. Disponível em: https://ejournal.unma.ac.id/index.php/educatio/article/view/5870. Acesso em: 10 may. 2025.