“The Effect of Principal Communication Skills And Teacher Professionalism On Teacher Work Productivity At Tlogobodosari II Elementary School And Andonosari I State Elementary School Pasuruan Regency: Pengaruh Keterampilan Komunikasi Kepala Sekolah Dan Profesionalisme Guru Terhadap Produktivitas Kerja Guru Di SD Negeri Tlogobodosari II Dan SD Negeri Andonosari I Kabupaten Pasuruan”. Procedia of Social Sciences and Humanities 3 (June 2, 2022): 318–325. Accessed November 15, 2025. https://pssh.umsida.ac.id/index.php/pssh/article/view/188.