Varun BK, Etigi YBB, Neelambike S. Effect of Metakaolin and Fly Ash Addition on Fresh and Hardened Cement Concrete. IJRAMT [Internet]. 2023 Feb. 15 [cited 2024 Dec. 22];4(2):18-21. Available from: https://journals.ijramt.com/index.php/ijramt/article/view/2539