QAISER, Saadia; ABID, Ghulam. Psychological Contract Breach and Happiness at Work in Healthcare sector: Double Mediation of Colleague Support and Deviant Workplace Behaviour. Pakistan Journal of Commerce and Social Sciences, [S. l.], v. 16, n. 1, p. 50–69, 2022. DOI: 10.64534/Commer.2022.115. Disponível em: https://jes.ac.pk/index.php/jes/article/view/115. Acesso em: 26 jul. 2026.