Shivam Singh, and Prof. S.N.Choudhary. “Polyester Resin and Waste PVC Pipe Based Light Transmitting Concrete”. International Journal of Advance Engineering and Research Development (IJAERD) 8, no. 3 (March 25, 2021): 19–25. Accessed July 8, 2025. https://ijaerd.org/index.php/IJAERD/article/view/4663.