Alintah-Abel U V, Iheama N B and Okeke FN (2022) “Effect of COVID-19 pandemic on the cost of building materials in Nigeria ”, International Journal of Progressive Research in Science and Engineering , 3(12), pp. 50–61. Available at: https://journal.ijprse.com/index.php/ijprse/article/view/743 (Accessed: 5 May 2024).