DUSMAMATOVICH, E. M. Ma’lumotlar Bazasini Optimallashtirishda Indekslash Va Keshlash Texnikalarining O‘Rni. Journal of Innovation in Education and Social Research, [S. l.], v. 3, n. 4, p. 44–48, 2025. Disponível em: https://journals.proindex.uz/index.php/JIESR/article/view/2351. Acesso em: 4 apr. 2026.