TAMILSELVAN, M.; MANJULA, V. A Study Causality Testing between Public Expenditure and Economic Growth in Oman. Advances in Social Sciences Research Journal, [S. l.], v. 6, n. 4, p. 01–06, 2019. DOI: 10.14738/assrj.64.6220. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/3555. Acesso em: 28 may. 2026.