Sitohy, M. Z., E. H. Badr, M. Perifanova-Nemska, and T. S. Khadjiski. 1993. “Characterization of Enzymatically Extracted Sunflower Seed Oil As Well As the Protein Residues”. Grasas Y Aceites 44 (6):345-47. https://doi.org/10.3989/gya.1993.v44.i6.1061.