Ali SNA. The Role Of Investment In Intellectual Capital In Improving The Quality Of University Service According To The European Excellence Model. Al-Ghary Jour. Eco. Admini. Sci. [Internet]. 2024 Sep. 30 [cited 2026 Nov. 11];20(3):920-46. Available from: https://journal.uokufa.edu.iq/index.php/ghjec/article/view/17273