GADZHIEVA, E., L. KHORUZHY, V. OSIPOV, and M. TASHTAMIROV. “Solutions to Increase the Efficiency of Staff Activity”. Utopía Y Praxis Latinoamericana, Vol. 25, no. 1, Nov. 2020, pp. 208-19, https://produccioncientifica.luz.edu.ve/index.php/utopia/article/view/34374.