Ali Abdulhassan Abbas. “Role of Psychological Contract Breach and Violation in Generating Emotional Exhaustion: The Mediating Role of Job Procrastination”. TEC EMPRESARIAL 16, no. 3 (October 1, 2021): 1–11. Accessed May 2, 2026. https://revistas.tec-ac.cr/index.php/tec_empresarial/article/view/31.