MUSTOFA, -. Upaya Pengembangan Profesionalisme Guru di Indonesia. Jurnal Ekonomi dan Pendidikan, [S. l.], v. 4, n. 1, 2012. DOI: 10.21831/jep.v4i1.619. Disponível em: https://journal.uny.ac.id/index.php/jep/article/view/619. Acesso em: 13 may. 2025.