Lamada, Izharul Haq, Asrini Asrini, dan Nasri Nurul Ramadhan. 2024. “OPTIMIZATION OF EMPLOYEE ATTENDANCE SYSTEM IN EFFORTS TO IMPROVE OPERATIONAL EFFICIENCY OF TIRTA NENE MALLOMO REGIONAL WATER COMPANY (PDAM)”. Jurnal Akademik Pengabdian Masyarakat Ichsan Sidrap 1 (1). https://jeinsa.com/index.php/japmis/article/view/34.