The Effect of School Leadership, Achievement Motivation on the Performance of Teachers of SMPN at Paguyaman District of Boalemo Regency. Jurnal Ilmu Manajemen dan Bisnis, [S. l.], v. 9, n. 2, p. 8–13, 2021. Disponível em: https://journals.ubmg.ac.id/index.php/JIMB/article/view/161. Acesso em: 3 apr. 2026.