The Effect of the Lorsbach Model on the Achievement and Development of Cognitive Abilities of Students at the Institute of Fine Arts in the Subject of Aesthetic Education and Artistic Appreciation. cbej [Internet]. 2026 Feb. 17 [cited 2026 Jun. 24];31(134):60-74. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/14260