Items where Author is "Grylls, Elizabeth"

Grylls, Elizabeth, Turner, Martin ORCID: https://orcid.org/0000-0003-1975-5561 and Erskine, John (2021) The Challenge of the Umpire’s Chair: Challenge and threat, self-efficacy, and psychological resilience in Australian tennis officials. International Journal of Sport Psychology, 52 (5). pp. 381-401. ISSN 0047-0767