Comparative study of the content of phenolic acids and flavonoids in Bulgarian oriental tobacco genotypes. Bulgarian Journal of Crop Science, [S. l.], v. 62, n. 5, p. 101–108, 2025. DOI: 10.61308/HBIG9054. Disponível em: https://agriacad.eu/ojs/index.php/bjcs/article/view/5754.. Acesso em: 16 nov. 2025.