by Hakan Koc
Published in Review of international geographical education online (01.12.2018)

by Koc, Hakan, Alpay, Atilla, Ugurbas, Suat Hayri
Published in BMC ophthalmology (13.03.2023)

by Koc, Hakan, Uzunoğlu, Seda
Published in International journal of retina and vitreous (05.09.2024)

by Hakan Koç
Published in African journal of business management (30.11.2011)

by Koc, H., Knittel, D., de Mathelin, M., Abba, G.
Published in IEEE transactions on control systems technology (01.03.2002)

by Hakan Koc, Selcuk Besir Demir
Published in Review of international geographical education online (01.12.2014)

by Aksoy, Hayriye Bektaş, Koç, Hakan
Published in BMC pulmonary medicine (28.08.2024)

by Koç, Hakan, Karacabey, Furkan Atasoy, Demir Yurtseven, Ecem
Published in Current issues in tourism (01.11.2024)

by Koc, Hakan, Ozen, Serkan
Published in International ophthalmology (01.12.2023)

by Özer, Murat A., Sarı, İlker F., Koç, Hakan, Yavuz, Nurçe Ç., Özen, Serkan, Kulaklı, Fazıl
Published in International ophthalmology (01.01.2023)

by Can, Mehmet, Koç, Hakan
Published in Journal of Business Research - Turk (29.12.2019)

by Koc, Hakan, Ozen, Serkan, Bayram, Ugur, Kanik, Ali
Published in International ophthalmology (03.02.2024)

by Toprak, Aydin, Koc, Hakan, Alpay, Atilla, Ugurbas, Suat Hayri
Published in Cutaneous and ocular toxicology (01.09.2024)

by Gel, Mehmet Selim, Kanat, Ayhan, Seker, Demet, Koc, Hakan, Daltaban, Iskender Samet, Findik, Huseyin, Lutfi Gundogdu, Omer
Published in Neurological research (New York) (02.07.2024)

by Koc, Hakan, Önal, Bedia Sultan, Hoşoğlu, Esra
Published in Cutaneous and ocular toxicology (01.06.2024)

by Şimşek, Mehmet Nurettin, Koç, Hakan
Published in İşletme Araştırmaları Dergisi (01.03.2020)

by Koc, Hakan
Published in Educational research and reviews (10.04.2013)

by Koç, Hakan, Ertürk, Müjdat
Published in Journal of Business Research - Turk (03.07.2023)

by AKPINAR, Gülsüm, Koç, Hakan
Published in Türk Turizm Araştırmaları Dergisi (19.06.2023)

by ÇİÇEK, Filiz, KOÇ, Hakan
Published in Ankara Hacı Bayram Veli Üniversitesi Turizm Fakültesi Dergisi (30.12.2022)