Investigating the Chemical Composition of "Rheum tataricum" Growing in the Harsh Climatic Conditions of Uzbekistan. Progress Annals: Journal of Progressive Research, [S. l.], v. 4, n. 03, p. 36–39, 2026. Disponível em: https://mail.academiaone.org/index.php/8/article/view/1520. Acesso em: 4 may. 2026.