The Effectiveness of Color within Abstract Structures: The Works of Khader Jirjis as a Model. cbej [Internet]. 2026 Sep. 15 [cited 2026 Sep. 15];1(وقائع المؤتمر العلمي الثالث في مجال العل):2443-58. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/15897