Analytical Study of Reinforced Concrete Element strengthened with Polypropylene Fibers subjected to Elevated Temperature. (2017). International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) DOI: 10.31695 IJERAT, 3(10), 01-08. https://doi.org/10.7324/IJERAT.2017.3143