TY - JOUR AU - Rahimi, Mahnaz AU - Ghalavand, Hasen AU - Hassani, Mohammad TI - Investigating the Mediating Role of Self-Efficacy in the Relationship between Job Demand and Role Ambiguity with Employee Well-Being JO - The Journal of Productivity Management VL - 19 IS - 72 SP - 99 EP - 124 PY - 2025 DO - 10.71737/jpm.2025.3083579 ER -