SAHRONI, Sahroni; SUBROTO, Toto. Improving the Degree of Teacher Professionalism Through Professional Education. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, [S. l.], v. 14, n. 1, p. 497–512, 2022. DOI: 10.37680/qalamuna.v14i1.4303. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/4303. Acesso em: 13 mar. 2026.