BEYOND PERCEPTION: A MULTIDIMENSIONAL CORRUPTION INDEX AND INSTITUTIONAL TRUST IN THE GAMBIA. International Journal of Social Sciences Bulletin, [S. l.], v. 4, n. 3, p. 877–888, 2026. Disponível em: https://ijssbulletin.com/index.php/IJSSB/article/view/2079.. Acesso em: 19 apr. 2026.