MUHAMMAD ADEEL ANJUM; SYED JAMEEL AHMED; JAHANVASH KARIM. Do Psychological Capabilities Really Matter? The Combined Effects of Psychological Capital and Peace of Mind on Work Centrality and In-role Performance. Pakistan Journal of Commerce and Social Sciences, [S. l.], v. 8, n. 2, p. 502–520, 2014. Disponível em: https://jes.ac.pk/index.php/jes/article/view/483. Acesso em: 12 aug. 2026.