The Effect of School Leadership, Achievement Motivation on the Performance of Teachers of SMPN at Paguyaman District of Boalemo Regency. JIMB [Internet]. 27 Januari 2021 [dikutip 3 April 2026];9(2):8-13. Tersedia pada: https://journals.ubmg.ac.id/index.php/JIMB/article/view/161