BEGALIYEVICH , Ravshanov Nodirjon. Theoretical Basis and Complex Methodology of Assessing The Efficiency of Intellectual Services in The Higher Education System. American Journal of Economics and Business Management, [S. l.], v. 8, n. 5, p. 2582–2589, 2025. DOI: 10.31150/ajebm.v8i5.3648. Disponível em: https://www.globalresearchnetwork.us/index.php/ajebm/article/view/3648. Acesso em: 12 jul. 2025.