SAHRAOUI, F. . .; HADDAD, M. .; HAMOU, M. . Contribution to the study and characterization of three populations of nigella (Nigella sativa) in the semi-arid zone of the North-Western Algeria (W. Sidi Bel-Abbes). Agriculture and Forestry Journal, [S. l.], v. 1, n. 2, p. 104–109, 2017. Disponível em: https://journals.univ-tlemcen.dz/AFJ/index.php/AFJ/article/view/45. Acesso em: 25 mar. 2025.