YUSUPOV AKHMADBEK ISABEKOVICH, USMONOV RUSTAM SHUKHRAT UGLI, YADGAROV HAKIM NAIMOVICH. FUNDAMENTALS OF DATABASE SYSTEMS: CONCEPTS, ARCHITECTURE, AND USER ROLES. International Multidisciplinary Journal for Research & Development, [S. l.], v. 13, n. 02, p. 572–575, 2026. Disponível em: https://www.ijmrd.in/index.php/imjrd/article/view/5135. Acesso em: 19 feb. 2026.