ÇELEBI, Muhammet Ali. The Effect of Employee Voice on Happiness at Work and the Mediating Role of Work Friendship. Mevzu - Journal of Social Sciences, [S. l.], n. 11, p. 463–493, 2024. DOI: 10.56720/mevzu.1426312. Disponível em: https://mevzusbd.com/article/view/206. Acesso em: 15 nov. 2026.