MATABA, L.; AIKAELI, A.; KIRAMA, S. The Link Between Cost Efficiency and Non-Performing Loans of Community Banks in Tanzania. Tanzanian Economic Review, [S. l.], v. 7, n. 1&2, p. 38–54, 2017. Disponível em: https://ter.udsm.ac.tz/index.php/ter/article/view/26. Acesso em: 1 dec. 2021.