Santika, Fitria, et al. “Outpatient Medical E-Resume in Support INA-CBGs Claims for Covid-19 Patients at Hospital”. MATRIK : Jurnal Manajemen, Teknik Informatika Dan Rekayasa Komputer, vol. 21, no. 1, Nov. 2021, pp. 87-98, https://doi.org/10.30812/matrik.v21i1.1401.