SHARIFI, Rouhollah; SADEGHIAN GHARAGHIEH, Saeed. The Effect of Leadership Narcissism on Organizational Citizenship Behavior: The Mediating Roles of Perceived Internal State and Need for Self-Esteem (Case Study: Eshtehard Municipality Organization). Journal of Resource Management and Decision Engineering, [S. l.], v. 5, n. 3, p. 1–18, 2026. Disponível em: https://journalrmde.com/index.php/jrmde/article/view/462. Acesso em: 10 nov. 2026.