SABIROV ULUGBEK KUCHKAROVICH. SOME ASPECTS OF DEFINITION OF THE CONCEPT "A COMPLEX SYSTEM". The American Journal of Engineering and Technology, [S. l.], v. 5, n. 11, p. 120–124, 2023. DOI: 10.37547/tajet/Volume05Issue11-17. Disponível em: https://theamericanjournals.com/index.php/tajet/article/view/4593. Acesso em: 5 feb. 2025.