Dauji, Saha, and Kapilesh Bhargava. “Estimation of Concrete Characteristic Strength from Limited Data by Bootstrap”. Journal of Asian Concrete Federation 2, no. 1 (June 30, 2016): 81–94. Accessed September 21, 2024. https://jacf.sfulib3.publicknowledgeproject.org/index.php/jacf/article/view/116.