ROSAVITRI, Fidelina Herlin; NURJANAH, Siti; SARI, Sri Indah Niken. PENGARUH KUALITAS KEGIATAN MUSYAWARAH GURU MATA PELAJARAN (MGMP) TERHADAP PROFESIONALISME GURU EKONOMI PADA SMA NEGERI DI JAKARTA. Jurnal Ilmiah Econosains, [S. l.], v. 10, n. 2, p. 251–264, 2017. DOI: 10.21009/econosains.0102.07. Disponível em: https://journal.unj.ac.id/unj/index.php/econosains/article/view/634. Acesso em: 5 nov. 2024.