Akki, Rajani, and Lavanya V. “Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 11, no. SUP (December 31, 2019): 53-56. Accessed June 18, 2025. https://smsjournals.com/index.php/SAMRIDDHI/article/view/1313.