Kaygusuz, Abdullah, and Damla Selvi. “Crystallization Conditions and Petrography of Eocene Volcanic Rocks in the Gumusdamla-Erikdibi Area (Bayburt, NE Turkey)”. Journal of Engineering Research and Applied Science 9, no. 2 (December 31, 2020): 1529-1537. Accessed May 7, 2024. http://www.journaleras.com/index.php/jeras/article/view/217.