Fatoni, M., Syaukani, A. A., Indarto, P., Saputro, I. N., & Musyfiroh, I. H. (2025). Psychosocial predictors of academic achievement in physical education among Indonesian university students: Testing the mediating role of mental toughness. Physical Education and Sports: Studies and Research, 4(3), 291-301. https://doi.org/10.56003/pessr.v4i3.624