Mengistu, Fekadu Gebretensay, and Gizaw Wegayehu Tilahun. “Effects of Ageing on Seed Viability and Oil Qualities of Black Cumin Cultivars in Ethiopia: Seed Viability and Oil Quality in Black Cumin”. Journal of Spices and Aromatic Crops 33, no. 2 (March 31, 2025): 206–218. Accessed September 30, 2025. https://updatepublishing.com/journal/index.php/josac/article/view/9538.