Effect of OPRAS on employees’ performance in Tanzania local government authorities: The case of Mtwara municipal council. ITEGAM-JETIA, [S. l.], v. 9, n. 41, p. 32–40, 2023. DOI: 10.5935/jetia.v9i41.862. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/862. Acesso em: 23 oct. 2026.