Cinderatama TA, Alhamri RZ, Efendi FS, Eliyen K, Nugroho BA. Application for data collection and monitoring of COVID-19 patients in Sukorame Community Health Center. MATRIX [Internet]. 2022 Mar. 29 [cited 2024 Sep. 14];12(1):19-30. Available from: https://ojs2.pnb.ac.id/index.php/MATRIX/article/view/54