AZIWANTORO, Juni; MARTINIS YAMIN; KEMAS IMRON ROSADI. Kajian Produktivitas Kerja Guru SMA Negeri di Wilayah Hinterland Provinsi Kepulauan Riau. TANJAK : Journal of Education and Teaching, [S. l.], v. 7, n. 1, p. 15–27, 2026. DOI: 10.35961/tanjak.v7i1.2483. Disponível em: https://ejournal.stainkepri.ac.id/index.php/tanjak/article/view/2483. Acesso em: 17 jul. 2026.