El-Sisi, S.F. (2015) “Comparative Study of Some Natural and Artificial Food Coloring Agents on Hyperactivity, Learning and Memory Performance in Weanling Rats”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 21(2), pp. 309–324. Available at: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/3827 (Accessed: 13 November 2025).