MUSTAIDAH, Mustaidah; WURYANDINI, Endang; MUHTAROM, Muhtarom. THE ROLE OF THE ENGLISH SUBJECT TEACHERS CONFERENCE (MGMP) IN IMPROVING THE PROFESSIONAL COMPETENCE OF SENIOR HIGH SCHOOL TEACHERS IN PEMALANG REGENCY. Islamic Management: Jurnal Manajemen Pendidikan Islam, [S. l.], v. 9, n. 01, p. 113–126, 2026. DOI: 10.30868/im.v9i01.9810. Disponível em: https://jurnal.staialhidayahbogor.ac.id/index.php/jim/article/view/9810. Acesso em: 30 jan. 2026.