Nikander, J., Saarni, J., K. Ihalainen, J. and Valtonen, M. (2022) “An Online Guided ACT Intervention for Enhancing the Psychological Well-being of Female Soccer Players in Pre-season”, Scandinavian Journal of Sport and Exercise Psychology, 4(1), pp. 41–50. doi: 10.7146/sjsep.v4i1.130136.