NEYKOV, Stefan; BABRIKOV, Todor; OVCHAROVA, Antonia. Investigation of the Relationship Irrigation – Yield for the Cultivars of Welsh Onion (Allium fistulosum L.). Bulgarian Journal of Crop Science, Sofia, BG, v. 50, n. 1, p. 78–82, 2013. Disponível em: https://agriacad.eu/ojs/index.php/bjcs/article/view/3752.. Acesso em: 31 oct. 2026.