Bohdziewicz, Jerzy, and Gabriel Czachor. “The Rheological Properties of Redcurrant and Highbush Blueberry Berries”. Agricultural Engineering 20, no. 2 (August 2, 2016): 15-22. Accessed May 10, 2025. http://www.agriceng.ptir.org/index.php/AgricEng/article/view/122.