Çılğın, Zeynel, Cihan Bayrakdar, and Joseph Scott Oliphant. 2014. “An Example of Polygenetic Geomorphologic Development (Karst-Glacial-Tectonics) on Munzur Mountains: Kepir Cave-Elbaba Spring Karstic System”. Journal of Human Sciences 11 (1):89-104. https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/2724.