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Macroeconomic Variables, Trade Openness and Tax Revenue in Sub-Saharan Africa.
NIU Journal of Social Sciences, [S.l.], v. 6, n. 1, p. 79-88, apr. 2020.
ISSN 3007-1690.
Available at: <https://kampalajournals.ac.ug/ojs/index.php/niujoss/article/view/735>. Date accessed: 14 june 2026.