17-SОN SUG’URTА SHАRTNОMАLАRI MHXS STАNDАRTINING АMАLIY АHАMIYАTI. Proceedings of International Conference on Scientific Research in Natural and Social Sciences, [S. l.], v. 2, n. 2, p. 65–68, 2023. Disponível em: https://econferenceseries.com/index.php/srnss/article/view/990. Acesso em: 11 sep. 2025.