Tri Ratnasari R, Gunawan S, Alif Rusmita S, Prasetyo A. Halal Food Certification to Improve the Competitiveness of East and Middle Business in Indonesia. KSS [Internet]. 2019Mar.31 [cited 2024May6];3(13):1044–1056. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/4266