Medal, S. J. Z., Abdel Hamid, A. A. S. and Danouk, A. A. (2022) “Determine optimal stocks using quadratic programming An applied study in the Iraqi market and the Amman stock market”, Al-Ghary Journal of Economic and Administrative Sciences, 18(00), pp. 1923–1946. doi: 10.36325/ghjec.v18i00.15173.