Suraiya Abdul Rahman, and Ummi Haani Abdul Rahman. 2024. “A Systematic Literature Review on Success Factors, Issues and Challenges in Halal Assurance Management System (HAS) Implementation in the Production of Halal Products”. Current Trends in Biotechnology and Pharmacy 18 (3s):50-70. https://doi.org/10.5530/ctbp.2024.3s.4 .