Nadia Shifa Azzahra, Agoes Soebagio, and Lina Rosmayanti. “Optimization of Public Area Use to Increase Income at Yogyakarta International Airport”. Jurnal Teknologi Kedirgantaraan 11, no. 1 (September 17, 2025): 16-21. Accessed May 10, 2026. https://ftkunsurya.com/jurnal/index.php/jtk/article/view/298.