Sepahvand, Reza, Arefnezhad, Mohsen, Ziviyar, Farzad, Fathi Chegeni, Fariborz, Mashoodi, Maryam. Analyzing the Effect of Humble Leadership Style on Human Resource Productivity: The Mediating Role of Psychological Security. The Journal of Productivity Management. 2023;17(4):177-208. doi:10.30495/qjopm.2022.1943158.3253