CHANTHA, K. Dynamics of Tax Revenue Across Business Sectors and Taxpayer Categories: A Mixed-Design ANOVA Approach. International Journal of Economics and Management, Medan, Sumatera Utara, Indonesia, v. 4, n. 01, p. 23–40, 2026. DOI: 10.54209/iem.v4i01.281. Disponível em: https://iem.cdfpublisher.org/index.php/iem/article/view/281. Acesso em: 18 apr. 2026.