TOʻRAYEVA MASHHURA HUSEN QIZI. VIRUSLAR VA ULARNING MUTATSIYALANISH XUSUSIYATLARI. PEDAGOGS INTERNATIONAL RESEARCH JOURNAL, [S. l.], v. 104, n. 1, p. 246–249, 2026. DOI: 10.64941/dwqqrz29. Disponível em: https://openresearch-hub.com/index.php/ped/article/view/1894. Acesso em: 12 jun. 2026.