Hayat Ullah, and Taj Mohammad Arman. “Mediating Role of Leader Member Exchange in the Relationship Between Supervisor Support and Pro-Environmental Behavior (A Case Study of Private Universities in Jalalabad City Nangrahar, Afghanistan)”. `, vol. 4, no. 02, Dec. 2025, pp. 2918-42, https://assajournal.com/index.php/36/article/view/1213.