Paul B, Akhalumeh, and Ohiokha Friday Izien. “The Place of Physical Infrastructure in Realizing Nigeria’s Vision 20: 2020”. International Journal of Management and Sustainability 2, no. 7 (July 17, 2013): 127–137. Accessed July 22, 2024. https://archive.conscientiabeam.com/index.php/11/article/view/927.