EL-BELTAGI, H. S.; AMER, A. A.; ALI, R. F. M.; MOUSA, S. M.; ABDEL-RAHIM, E. The Effects of Wheat Flour and Barley Flour on the Quality and Properties of Biscuits Colored With Synthetic and Natural Colorants. Not Sci Biol 2019, 11, 30-38.