International Halal Knowledge (IHK) is a multi-discipline peer-reviewed journal on Halal field published annually by University of Malaya Halal Research Centre (UMHRC), University of Malaya, Kuala Lumpur. This journal is double-blind review concerned with research results in the science and social sciences in the area of Halal. IJHR employs a blind review process. Contributions in English/Bahasa Malaysia/ Bahasa Indonesia should not exceed 8000 words for the full paper, 5000 words for review essay and 1500 words for a book review. All research papers must include a literature review, theoretical framework and methods. All citations and references must follow APA style.