The influence of mineral fertilization on the chemical composition of new oriental tobacco varieties Krumovgrad 944 and Krumovgrad 17. Bulgarian Journal of Crop Science, [S. l.], v. 53, n. 1-3, p. 72–77, 2016. Disponível em: https://agriacad.eu/ojs/index.php/bjcs/article/view/3186.. Acesso em: 10 mar. 2026.