Khalid, Bushra, Shahnaz Hamid, Lubna Liaqat, and J. I. Khan. 2009. “Seed Oils of Pakistani Wild Species of Umbelliferae Family: Ducrosia Anethifolia, Bunium Persicum, Bunium Cylindricum and Ammi majus;  As Potential Industrial Raw Material: Seed Oils of Umbelliferae”. Biological Sciences - PJSIR 52 (5):260-63. https://v2.pjsir.org/index.php/biological-sciences/article/view/558.