The Influence of Discipline and the Work Environment on Teacher Productivity at SMPN Paguyaman District of Boalemo Regency. Jurnal Ilmu Manajemen dan Bisnis, [S. l.], v. 9, n. 2, p. 1–7, 2021. Disponível em: https://journals.ubmg.ac.id/index.php/JIMB/article/view/160. Acesso em: 3 apr. 2026.