KURNIA DEWI. BEST PRACTISE CHAIRMAN OF MUSYAWARAH GURU MATA PELAJARAN (MGMP) ECONOMY IN DEVELOPING THE PROFESSIONAL COMPETENCY OF ECONOMIC TEACHERS BANYUWANGI DISTRICT: HAKIKAT GURU ”KAYA” BEST PRACTISE KETUA MUSYAWARAH GURU MATA PELAJARAN (MGMP) EKONOMI DALAM PENGEMBANGAN KOMPETENSI PROFESIONAL GURU EKONOMI KABUPATEN BANYUWANGI. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, [S. l.], v. 9, n. 2, p. 185–196, 2020. Disponível em: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/1081. Acesso em: 5 aug. 2025.