REGRESSION TEST OF INDEPENDENCE OF THE IMPACT OF PETROLEUM INDUSTRY ON THE AGRICULTURAL SECTOR IN NIGERIA (1972-2009). Arabian Journal of Business and Management Review (AJBMR), [S. l.], v. 2, n. 6, p. 31–38, 2013. DOI: 10.65453/ajbmr.v2i6.357. Disponível em: http://j.arabianjbmr.com/index.php/ajbmr/article/view/357. Acesso em: 29 oct. 2026.