Wahyudi, Dwi, Pieter Sahertian, and Endi Sarwoko. “Peran Sistem Informasi Pada Peningkatan Efektifitas Kerja Pegawai”. MBR (Management and Business Review) 5, no. 1 (July 28, 2021): 131–140. Accessed May 20, 2024. https://ejournal.unikama.ac.id/index.php/mbr/article/view/5544.