Dalle A, Darmawati D. The Musyawarah Guru Mata Pelajaran Forum and Its Roles in Improving the Professionalism of High School English Teachers. IRJE [Internet]. 2022Dec.14 [cited 2024Aug.25];6(2):341-5. Available from: https://online-journal.unja.ac.id/irje/article/view/20636