1.
Shenaif AYA, Al-Olofi NMA. The Impact of Quality Navigation Services on the Competitive Advantage of Sana’a Flight Information Region (FIR): A Study of the Civil Aviation and Meteorology Authority. jhs [Internet]. 2024 Oct. 29 [cited 2025 Apr. 15];3(6):386-97. Available from: https://journals.su.edu.ye/index.php/jhs/article/view/1125