DIFIANA, Febitya Valent; KARTINI, Apoina; WARDANI, Ratih Sari. Design of Information Systems in Support of Nutrition Services Based on Halal Assurance Certification in Hospitals. International Journal of English Literature and Social Sciences (IJELS), [S. l.], v. 5, n. 6, 2020. Disponível em: https://journal-repository.com/index.php/ijels/article/view/2884.. Acesso em: 25 aug. 2024.