OUMA, Daniel Sitawa; OSENO, Ben; BULLA, Dennis. The effect of perceived usefulness of e-filling system on tax compliance among SMEs in Kakamega County, Kenya. African Quarterly Social Science Review, [S. l.], v. 2, n. 4, p. 477–488, 2025. DOI: 10.51867/AQSSR.2.4.45. Disponível em: https://quarterlyreview.net/ojs/index.php/aqssr/article/view/271.. Acesso em: 12 mar. 2026.