Hamed, S. F., Shaaban, H. A., Ramadan, A. A., & Edris, A. E. (2017). Potentials of enhancing the physicochemical and functional characteristics of Nigella sativa oil by using the screw pressing technique for extraction. Grasas Y Aceites, 68(2), e188. https://doi.org/10.3989/gya.0818162