Singh P, Ojha P, Singh B, Singh A, Sagar A, Yadav R. Statistical characteristics of compressive strength of normal & high strength concrete and concrete made with recycled aggregate. RIC [Internet]. 2022Dec.31 [cited 2024Nov.15];37(3). Available from: https://horizonteenfermeria.uc.cl/index.php/ric/article/view/64973