Preferred Supervision Styles for the Supervising Professor and Graduate Student (Master’s, Doctorate) and their Relationship to the Duration of Study Completion. cbej [Internet]. 2026 Jul. 2 [cited 2026 Jul. 5];1(وقائع المؤتمر الانساني والتربوي والنفسي):336-55. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/14816