Thomopoulos, C. D., and C. Tzía. “The Effect of Degumming by Hydration on the Purification of High Acidity Solvent Extracted Olive Oil”. Grasas y Aceites 44, no. 4-5 (October 30, 1993): 259–262. Accessed April 27, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1076.