Bahathig, A. 2026. The Moderating Role of Nutrition Knowledge in an Extended Theory of Planned Behavior Model of Ultra-Processed Food Consumption Among University Students in Saudi Arabia. The North African Journal of Food and Nutrition Research. 10, 22 (Sep. 2026), 86–98. DOI:https://doi.org/10.51745/najfnr.10.22.86-98.