ELLE, V.; USKENBAYEVA, R.; KALPEYEVA, Z.; KASSYMOVA, A. MODEL OF AN INTELLIGENT GROUP PURCHASE SYSTEM, TAKING INTO ACCOUNT MULTIPLE USER PARTICIPATION AND DELIVERY RESTRICTIONS. Scientific Journal of Astana IT University, [S. l.], v. 27, n. 3, p. 23–32, 2026. DOI: 10.37943/UVWH6346. Disponível em: https://journal.astanait.edu.kz/index.php/ojs/article/view/1006. Acesso em: 7 oct. 2026.