BAZITOV, R.; КOTEVA V.; BAZITOV, V.; GOSPODINOV, I. THE WATER DEFICIENCY EFFECT OVER MAIZE YIELD CULTIVATED FOR GRAIN WITHOUT IRRIGATION IN THE REGION OF SOUTH-CENTRAL BULGARIA. Bulgarian Journal of Agricultural Science, Sofia, BG, v. 22, n. 2, p. 245–249, 2016. Disponível em: https://agriacad.eu/ojs/index.php/bjas/article/view/5083.. Acesso em: 21 oct. 2026.