Riyanto R, Aman M, Tiara B, Wiyono N, Nugroho YA. Development of Coronavirus Disease Patient Registration Information System with Object Oriented System Approach. journalisi [Internet]. 2021 Dec. 28 [cited 2026 Mar. 7];3(4):724-39. Available from: https://www.journal-isi.org/index.php/isi/article/view/195