PETROVA-BRANICHEVA, Vesela. Different irrigation technologies on irrigation scheduling and production of onion. Bulgarian Journal of Agricultural Science, Sofia, BG, v. 27, n. 3, p. 582–587, 2021. Disponível em: https://agriacad.eu/ojs/index.php/bjas/article/view/2285.. Acesso em: 20 oct. 2026.