Items where Author is "Aydin, Umut"

Article

Kaya, Gizem and Aydin, Umut and Ulengin, Burc and Karadayi, Melis Almula and Ülengin, Füsun (2023) Spread of covid-19 in European countries: are stringencies effective? [Avrupa ülkelerinde covid-19'un yayılması: devlet politikaları etkili mi?]. Hacettepe Sağlık İdaresi Dergisi, 26 (3). pp. 707-722. ISSN 2148-9041

Kaya, Gizem and Aydin, Umut and Karadayi, Melis Almula and Ülengin, Füsun and Ulengin, Burc and Icken, Ayhan (2022) Integrated methodology for evaluating the efficiency of airports: a case study in Turkey. Transport Policy, 127 . pp. 31-47. ISSN 0967-070X (Print) 1879-310X (Online)