Hasan, A. (2015). Kompetensi Guru Iklim Kerja, dan Motivasi Berprestasi Terhadap Kinerja Guru SMA: Teacher Competence, Work Climate, and Achievement Motivation on High School Teacher Performance. Pedagogia : Jurnal Pendidikan, 4(1), 8–15. https://doi.org/10.21070/pedagogia.v4i1.67