Fred Luthans
1 ta ish
University of Nebraska–Lincoln
Psychological Capital: An Evidence-Based Positive Approach
Fred Luthans, Carolyn M. Youssef‐Morgan
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Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
University of Nebraska–Lincoln
Fred Luthans, Carolyn M. Youssef‐Morgan