KUZNIETSOVA, O. Quantitative determination of tannin content in medicinal plants. Problems of Environmental Biotechnology, [S. l.], n. 1, 2021. DOI: 10.18372/2306-6407.1.16107. Disponível em: http://jrnl.kai.edu.ua/index.php/ecobiotech/article/view/16107. Acesso em: 14 jun. 2026.