1.
Abdul Talib K, Harun A, Abu Seman NA. Exploring the Role of Environment Service Quality in Enhancing Customer Satisfaction During Umrah in Malaysia. JBS Nexus. 2025;2(1):71-82. Accessed March 11, 2026. https://penerbit.uthm.edu.my/ojs/index.php/jbsnexus/article/view/21431