The Impact of Performance Appraisal Policy on Employee Performance – A Case Study of Guaranty Trust Bank in Nigeria. Mediterranean Journal of Social Sciences, [S. l.], v. 4, n. 14, p. 677, 2013. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/1651.. Acesso em: 1 may. 2024.