List of Articles رهبری متواضعانه Open Access Article Abstract Page Full-Text 1 - Analyzing the Effect of Humble Leadership Style on Human Resource Productivity: The Mediating Role of Psychological Security Reza Sepahvand Mohsen Arefnezhad Farzad Ziviyar Fariborz Fathi Chegeni Maryam Mashoodi 10.30495/qjopm.2022.1943158.3253