[1]
Gómez-Carmona, C.D. and Reche Soto, P.J. 2026. Effect of physical activity levels and physical self-concept in bullying and cyberbullying: A systematic review. SPORT TK-EuroAmerican Journal of Sport Sciences. 15, (Apr. 2026), 25. DOI:https://doi.org/10.6018/sportk.630881.