Dr. Awadalla Gafer Elhussin Abobaker 2023. The Impact of Applying new Settlement System (T + 2) in the Saudi Stock Market and the Possibility of Applying Financial Derivative Tools. International Journal on Humanities and Social Sciences. 44 (2023), 140-159. DOI:https://doi.org/10.33193/IJoHSS.44.2023.557.