Fitri, Apriliana, et al. “Motivasi Kerja Pegawai Di Kantor Balai Pelaksanaan Jalan Nasional Sumatera Barat”. Jurnal Pendidikan Tambusai, vol. 8, no. 2, Aug. 2024, pp. 28082-91, http://jptam.org/index.php/jptam/article/view/18204.