GHAFFARI, Mehdi; NOURI RAD DAVAJI, Araz Mohammad; GHADIMI, Farshad Nasser. Oil yield determinant of sunflower in climatically different regions of Iran. Bulgarian Journal of Agricultural Science, Sofia, BG, v. 25, n. 1, p. 67–71, 2019. Disponível em: https://agriacad.eu/ojs/index.php/bjas/article/view/4485.. Acesso em: 8 oct. 2026.