The effects of self-efficacy, social support, and mental toughness on tennis umpires` professional identity: a study based on a latent variable mediation model - Zhou, X.; Luo, L.; Liu, Q.; Li, B.; Wen, L. (Frontiers in Psychology, 2025)
Keywords: sport psychology; tennis; referee; profession; mental; social relation; psychic characteristics; Switzerland; sport games; social sciences