Tax Revenue and Economic Growth: A Study of Nigeria and Ghana. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 7, n. 2, p. 213–220, 2018. DOI: 10.15408/sjie.v7i2.7341. Disponível em: https://journal.uinjkt.ac.id/signifikan/article/view/7341. Acesso em: 22 dec. 2025.