Achong, Peggy Suenie Anak, and Nickholas Anting Anak Guntor. “Concrete Strength Prediction Using Linear Regression of Machine Learning Algorithm”. Recent Trends in Civil Engineering and Built Environment 2, no. 1 (June 14, 2021): 691–699. Accessed August 17, 2024. https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/1263.