GMJLuthans, Fred2016-10-212016-10-212007Comportamento Organizacional e Gestão, 13(1), 137-142.0872-9662http://hdl.handle.net/10400.12/5000Entrevista com Fred Luthans,1 coauthor of Psychological Capital: Developing the Human Competitive EdgeInterview with Fred Luthans,1 coauthor of Psychological Capital: Developing the Human Competitive EdgeengHope, optimism, and other business assets: Why “psychological capital” is so valuable to your companyjournal article