Mulidiah Puspitasari, Fitriani Abdal, Jumriana Ibriani, and Arlia, “PENERAPAN BILLING E-HOSPITAL SYSTEM DI RSUD LAMADDUKELLENG SENGKANG KABUPATEN WAJO TAHUN 2018”, JMS, vol. 13, no. 1, pp. 393-404, May 2023.