Egal, Abdulkadir, and Wilna Oldewage-Theron. “Extruded Food Products and Their Potential Impact on Food and Nutrition Security”. South African Journal of Clinical Nutrition 33, no. 4 (July 11, 2021). Accessed December 22, 2024. http://sajcn.redbricklibrary.com/index.php/SAJCN/article/view/1517.