S S MEENA et al. Ajmer Nigella -20: A new high-yielding nigella variety. International Journal of Seed Spices, Rajasthan, India, v. 13, n. 1 and 2, p. 44–50, 2024. DOI: 10.56093/IJSS.v13i1-2.6. Disponível em: https://epubs.icar.org.in/index.php/IJSS/article/view/154493. Acesso em: 23 oct. 2025.