UJAN, I. A. Hospital Information System at Lahore Pakistan. Journal of Information Systems and Digital Technologies, [S. l.], v. 3, n. 1, p. 31–39, 2021. DOI: 10.31436/jisdt.v3i1.137. Disponível em: https://journals.iium.edu.my/kict/index.php/jisdt/article/view/137. Acesso em: 27 apr. 2024.