Ridwan AH, Hasanuddin M, Fatahillah IA, Fauzia I. AUTHORIZATION OF HALAL CERTIFICATION IN INDONESIA, MALAYSIA AND SINGAPORE. Psychosocial rehabilitation [Internet]. 2020 Oct. 31 [cited 2026 Jul. 24];24(8):7992-8011. Available from: https://psychosocial.com/index.php/ijpr/article/view/11513