hukum penggunaan menurut Islam dan isu-isu halal semasa Tuan Sidek Tuan Muda creator author. text my 2021 monographic may 83 pages: illustration; 23 cm. specialized Tuan Sidek Tuan Muda, Farhan Mohd Said Food additives Food additives industry Food religious aspects Islam Halal food industry Malaysia Government publications Malaysia 9789672831211 UMP 220809 20251125110011.0 eng