AZIZA MAKHAMADIEVA; KARAMATOV ASKARJON, BOZOROV AZIM. OPEN AND CLOSED SETS . COMPLETE METRIC SPACES. Ethiopian International Multidisciplinary Research Conferences, [S. l.], v. 3, n. 2, p. 77–80, 2026. Disponível em: https://eijmr.org/conferences/index.php/eimrc/article/view/2217. Acesso em: 13 jun. 2026.