Alkhudair, Amal Abdullah Abdulrhman, and Alaa Abdulaziz Abdulrhman Abanmi. “The Effectiveness of A Proposed Unit Based on Future Problem- Solving Skills in Developing Decision- Making Skills Among Government Secondary School Students in Riyadh”. Journal of Educational and Psychological Sciences, vol. 5, no. 34, Sept. 2021, pp. 68-50, https://doi.org/10.26389/AJSRP.L090321.