Hameed Shukur Abdul Ameer Al-Azzawi, Aymen Hadi Talib, Basim K. M. Nasrawi. The Role of Employee Knowledge, Providers, Environment, and Processes in Service Differentiation Strategy: A Study on a Sample of Service Institutions in Baghdad . JPAES [Internet]. 2025 Jul. 4 [cited 2025 Jul. 6];2(3):211-29. Available from: https://ejournal.areai.or.id/index.php/JPAES/article/view/1300