JOBAN, H.D.S. and HEPAKSOY, S. 2025. Determination of the Nutritional Levels of Pine Nut Trees in the Kozak Plateau of Bergama, İzmir. Ejons International Journal on Mathematic, Engineering and Natural Sciences. 9, 4 (Dec. 2025), 411–419. DOI:https://doi.org/10.5281/zenodo.17948600.