MAULIANA, Anik; DEWI, Retno Mustika. Pengembangan Media Pembelajaran Berbasis Problem Based Learning Pada Mata Pelajaran Ekonomi. Jurnal Pendidikan Ekonomi (JUPE), [S. l.], v. 9, n. 1, p. 15–19, 2020. DOI: 10.26740/jupe.v9n1.p15-19. Disponível em: https://ejournal.unesa.ac.id/index.php/jupe/article/view/36802. Acesso em: 9 nov. 2025.