"O‘zbekiston oliy ta’limida raqamli infratuzilmaning iqtisodiy qiymati". PROBLEMS AND SOLUTIONS OF SCIENTIFIC AND INNOVATIVE RESEARCH, [S. l.], v. 3, n. 4, p. 23–27, 2026. Disponível em: https://universalconference.us/index.php/pssir/article/view/7054. Acesso em: 17 jun. 2026.