MODEL MOTIVASI KERJA DI ERA COVID-19 DI PT. MITRA BISNIS KELUARGA VENTURA MAGELANG SLEMAN. jopt [Internet]. 30 September 2022 [dikutip 4 Oktober 2026];19(2):55-73. Tersedia pada: https://jurnal.stieieu.ac.id/index.php/opt/article/view/146