SEZER, Okan, Kurtuluş ÖZGİŞİ, Ömer Koray YAYLACI, Derviş ÖZTÜRK, and Onur KOYUNCU. 2019. “Contributions to Lichen Biota of Günyüzü (Eskişehir)”. Journal of Applied Biological Sciences 10 (1):26-32. https://jabsonline.org/index.php/jabs/article/view/483.