ABDUSAITOVICH, Rakhimov Hasan. Principles of Personnel Management in Improving the Efficiency of Service Enterprises. American Journal of Economics and Business Management, [S. l.], v. 5, n. 6, p. 71–72, 2022. DOI: 10.31150/ajebm.v5i6.1234. Disponível em: https://globalresearchnetwork.us/index.php/ajebm/article/view/1234. Acesso em: 8 jun. 2025.