Obaedo , B. O. . ., and G. E. . Oseghale. “Impact of Naira Exchange Rate on Prices of Selected Construction Materials in Ekpoma, Edo State, Nigeria”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 74, no. 2, Dec. 2020, pp. 114-23, https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/6238.