DURRAH, O.; AL-TOBASI, A.; A’AQOULAH, A.; AHMAD, M. The Impact of the Psychological Capital on Job Performance: A Case Study on Faculty Members at Philadelphia University. International Review of Management and Marketing, [S. l.], v. 6, n. 2, p. 183–191, 2016. Disponível em: https://www.econjournals.com/index.php/irmm/article/view/1964. Acesso em: 7 may. 2024.