SALISU, Ali; ADAHAMA IBRAHIM, Haladu. Agricultural Output, Government Expenditure and Economic Growth in Nigeria: A Gregory-Hansen Cointegration Test with Structural Breaks. European Scientific Journal, ESJ, [S. l.], v. 17, n. 41, p. 38, 2021. DOI: 10.19044/esj.2021.v17n41p38. Disponível em: https://test.eujournal.org/index.php/esj/article/view/15024. Acesso em: 30 apr. 2025.