N. A. Ramli, N. E. Ramli, S. F. Zulkifli, and S. N. A. A. Wahab, “AVIATION BUSINESSES DURING COVID-19: AIRASIA’S FINANCIAL CHALLENGES AND POSSIBLE WAY-OUTS”, Al-Dzahab, vol. 5, no. 1, pp. 50–59, Mar. 2024.