Ahmed Salem Ahmed Alejili. The Piousness from The Suspiciousness is the Secret of Innovation in Halal Industry; "Study in Light of Malaysian and International Islamic Fiqh Academy OIC Standards. arfa [Internet]. 2025 Dec. 29 [cited 2026 Mar. 17];3(2):234-53. Available from: https://al-arfa.my.id/index.php/i/article/view/137