1. Ainsworth, B. E., Sternfeld, B., Richardson, M. T., & Jackson, K. (1999). Evaluation of the kaiser physical activity survey in women. Medicine & Science in Sports & Exercise, 32(7), 1327–1338. https://doi/10.1097/00005768-200007000-00022
2. Al, U., & Coştur, R. (2007). Bibliometric profile of Turkish Journal of Psychology. Turkish Librarianship, 21(2), 142–163.
3. Al, U., Sezen, U., & Soydal, İ. (2012). The evaluation of scientific publications of Hacettepe University using social network analysis method. Hacettepe University, 29(1), 53–71.
4. Atasever, T., & Çolak, E. (2019). The investigation of expectations and opinions about recreations and sporty habits of the academic staff at university of Kocaeli. Journal of Sport and Recreation Reserchers, 1(1), 21–34.
5. Bowen, G. A. (2009). Document analysis as a qualitative research method. Qualitative Research Journal, 9(2), 27–40. https://doi.org/10.3316/QRJ0902027