“The Effect of Future Time Orientation on employees’ Achievement Motivation: Peran Orientasi Masa Depan Terhadap Motivasi Berprestasi Karyawan”. Psikologia: Jurnal Pemikiran dan Penelitian Psikologi 15, no. 1 (August 26, 2020): 33–38. Accessed February 4, 2026. https://idjpcr.usu.ac.id/jppp/article/view/3525.