Övünç Erdeveciler, V. Balcı, S. Aktaş, and E. Çakaloğlu, “Analysis of Connectedness to Nature of Individuals Who Do Physical Activity at Outdoors”, Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi, vol. 8, no. 3, pp. 281–292, Dec. 2021.