The Relationship Between Leader-Member Exchange Differentiation and Team Performance : Cooperative Communication as Mediatorhe Relationship Between Leader-Member Exchange Differentiation and Team Performance: Cooperative Communication as Mediator. gbmr. 2022;9(1):65-76. Accessed November 10, 2025. https://www.educationmalaysia.co.uk/index.php/gbmr/article/view/16770