Intania, Intania, and Ana Septia Rahman. “Analisis Disiplin Kerja Pada PT Visi Optik Abadi Senayan Jakarta Pusat”. Prosiding Seminar Nasional Manajemen, vol. 3, no. 2, Aug. 2024, pp. 23186-94, https://openjournal.unpam.ac.id/index.php/PSM/article/view/43406.