Sonedi S. Hubungan Kepemimpinan Kepala Sekolah dan Sikap Guru Terhadap Pekerjaan dengan Kompetensi Profesional Guru: The Relationship of Principal Leadership and Teachers’ Attitude to their Work with the Teacher’s Professional Competence. Anterior J [Internet]. 2016Dec.1 [cited 2024Nov.21];16(1):14-27. Available from: https://journal.umpr.ac.id/index.php/anterior/article/view/76