M. A. Mahmad, N. H. Ismail, M. K. bin H. Rofie, and S. Ahmad, “THE IMPACT OF COVID-19 PANDEMIC ON THE MANAGEMENT OF UMRAH PACKAGE OPERATIONS IN MALAYSIA”, CAC, vol. 22, no. 5, pp. 43–50, Jul. 2024, Accessed: Nov. 22, 2024. [Online]. Available: https://ca-c.org/CAC/index.php/cac/article/view/741