ZAITOUN, S.; AL-GHZAWI, A. A.-M.; SAMARAH, N.; ALQUDAH, A. Comparative Study in Seed Yield and Flowers Attractivity to Bee Visitors Between Nigella Sativa L. and Nigella Damascena L. (Ranunculaceae) Grown Under Semiarid Conditions. Italian Journal of Agronomy, [S. l.], v. 3, n. 2, p. 125–130, 2008. DOI: 10.4081/ija.2008.125. Disponível em: https://www.agronomy.it/agro/article/view/ija.2008.125. Acesso em: 5 may. 2024.