ERGASHEVA, Nasiba. Keytering xizmatlari turlari va uning inson omili bilan bog‘likligi sifatida. GREEN ECONOMY AND DEVELOPMENT, [S. l.], v. 3, n. 2, 2025. DOI: 10.5281/zenodo.14879164. Disponível em: https://www.green-eco.uz/index.php/GED/article/view/4468. Acesso em: 7 mar. 2026.