“Factors Causing Overbudget for Roof Cover Work in the Construction of High-Rise Buildings”. International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) DOI: 10.31695/IJERAT 5, no. 5 (May 20, 2019): 10–18. Accessed April 27, 2024. https://ijerat.com/index.php/ijerat/article/view/82.