TY JOUR TI Importance of developing methods of improving personnel management system using system-personal approach KW relevance of the methodology for improving personnel management KW development of a methodology for personalized personnel management KW approaches to improving the personnel management system of an enterprise KW competitiveness KW a highly competitive innovative environment JO Vestnik of Astrakhan State Technical University. Series: Economics AU Nikolaev, N.. PY 2021 IS PB Astrakhan State Technical University