Nada Alaa Ahmed Moustafa, Akmal Ahmed Hassan Diab, Maha Abdelhamid Fathy, Abeer Abdelmonem Saied Ibrahim. “Corticostriatal Plasticity and Behavioral Flexibility in Compulsivity: Convergent Influence of Physical Activity and Serotonergic Signaling”. Pegem Journal of Education and Instruction 14, no. 3 (March 20, 2024): 1278–1285. Accessed October 13, 2026. https://pegegog.net/index.php/pegegog/article/view/5325.