Abdessamad Ait-Brahim, Houssam Moustansir, Abdelmajid El Hajaji and Khalid Hilal 2026. A mathematical perspective on the evolution of option pricing models and digital engineering for finance. Journal of Economics, Finance and Management (JEFM). 5, 6 (Nov. 2026), 1528–1539. DOI:https://doi.org/10.5281/zenodo.24061408.