ZENKEVICH, A. “PSYCHOLOGICAL DIAGNOSTICS AS A METHOD OF PERSONNEL ESTIMATION AT THE FORMING OF THE HEADSHIPS STAFFING RESERVE OF THE ESTABLISHMENT OF HIGHER EDUCATION”. Vestnik of Polotsk State University. Part E. Pedagogic Sciences, no. 7, July 2017, pp. 102-7, https://journals.psu.by/pedagogical/article/view/3037.