SHERALI SHAVKAT OGLU KHUDAIBERGANOV; MATNIYOZ XAMDAM OGLU ALLAYOROV. " COORDINATE SYSTEM". Conferencea , [S. l.], p. 41–43, 2022. Disponível em: https://conferencea.org/index.php/conferences/article/view/1628. Acesso em: 2 oct. 2023.