Andabai, Tonye Ogiriki (Phd), and Priye Werigbelegha. “Determinants of Capital Structure and Firm’s Performance in Nigeria (1989-2014): An Empirical Investigation Approach”. International Journal Of Management And Economics Invention, vol. 1, no. 10, Dec. 2015, pp. 471-9, http://www.rajournals.in/index.php/ijmei/article/view/397.