Informal Relationships at Workplace and Employee Performance: A Study of Employees Private Higher Education Sector. Pakistan Journal of Commerce and Social Sciences (ISSN 1997-8553), [S. l.], v. 9, n. 1, p. 303–321, 2015. Disponível em: https://jes.ac.pk/index.php/jes/article/view/447. Acesso em: 16 oct. 2025.