Abrahamovych, K. Y., O. V. Bevz, A. B. Haiduk, R. S. Ivasivka, A. B. Novosad, and A. Y. Bazylevych. “Physical Activity, Sleep Quality, and Mental Health Among University Students During Wartime: Findings from a Mediation Study”. Zaporozhye Medical Journal, vol. 28, no. 1, Feb. 2026, pp. 58-64, doi:10.14739/2310-1210.2026.1.338520.