Tiwari, Abhay, and Awadhesh Kumar. “Accelerated Sulphate Attack Study on Cement – Metakaolin – Flyash Concretes”. International Journal of Advanced Engineering Research and Science 9, no. 5 (May 27, 2022). Accessed July 22, 2024. https://journal-repository.com/index.php/ijaers/article/view/5008.