KOSBERGENOVA, N. T. A MODERN ANALYSIS OF THE PROBLEMS OF “EPISTEMOLOGICAL OPTIMISM AND SKEPTICISM”. Educational Research in Universal Sciences, [S. l.], v. 2, n. 5, p. 80–85, 2023. Disponível em: http://erus.uz/index.php/er/article/view/2594. Acesso em: 25 nov. 2024.