Siregar, Silvia, and Andri Soemitra. “Application of Finger Print Attendance in Improving Employee Discipline at the Medan District Attorney’s Office”. Jurnal Akuntansi, Manajemen dan Bisnis Digital 1, no. 2 (June 16, 2022): 257–260. Accessed April 20, 2024. https://jurnal.unived.ac.id/index.php/jambd/article/view/2447.