I. Dergaa, A. Varma, S. Musa, M. Chaabane, A. Ben Salem, and M. S. Fessi, “Diurnal Variation: Does It Affect Short-term Maximal Performance and Biological Parameters in Police Officers?”, Intjssh, vol. 3, no. 2, pp. 19–26, Jan. 2021, doi: 10.61838/kman.intjssh.3.2.4.