Akpovwre, Celestine O., et al. “Theaflavin Alleviates Memory Deficit and Anxiety-Like Phenotypes in Valproic Acid Murine Model of Autism: Impact on Cholinergic and Oxido-Nitrigic Stress Mechanisms ”. Tropical Journal of Natural Product Research (TJNPR), vol. 8, no. 12, Dec. 2024, pp. 9486 – 9493, https://doi.org/10.26538/tjnpr/v8i12.20.