TAVTOLOGIYANI OLDINI OLISH VA NUTQNI BOYITISH USULLARI. SCIENCE TIME JOURNAL, [S. l.], v. 4, n. 4/2, p. 89–92, 2026. DOI: 10.66345/stj.v4i4/2.5631. Disponível em: https://www.uzresearchers.com/index.php/stj/article/view/5631. Acesso em: 20 jun. 2026.