Yücel, Şennan, and Anıl Yördem. “Status of Recreation/Sportive; Example of Ankara Province”. Turkish Journal of Agriculture - Food Science and Technology 9, no. 3 (March 28, 2021): 542–548. Accessed May 3, 2024. https://agrifoodscience.com/index.php/TURJAF/article/view/4013.