AGUSTIN, Miftakhul Rahma Aulia; ALYA, Nadia Salsabila. Implementation of Halal Assurance Systems in Hospital Kitchens: A Systematic Literature Review. Journal of Halal Ecosystem & Technology, Malang, Indonesia, v. 1, n. 2, p. 88–100, 2026. DOI: 10.21776/. Disponível em: https://halalecotech.org/index.php/jhet/article/view/14. Acesso em: 20 sep. 2026.