THEORETICAL AND PRACTICAL PRINCIPLES OF FORMING AN EFFECTIVE PERSONNEL MANAGEMENT SYSTEM IN AN ENTERPRISE Authors S. Murha https://orcid.org/0009-0008-1360-933X DOI: https://doi.org/10.32702/2307-2105.2026.5.248 Downloads pdf (Українська) Published 2026-05-26 Issue No. 5 (2026): Efektyvna ekonomika Section Статті