Afriani, Lusmeilia, Syahri Abdul Rahman, and Yan Juansyah. 2021. “The Effectiveness of Using Models of Cylinder and Cube in the Clay Soil Compaction Test”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 55 (2):116-27. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12269.