Abid Bashir Baba, Muhammad Kamal Khan, and Bashar Hussein, “Importance of Soil Classification and Soil Testing in Construction Industry ”, Int J Sci Res Civil Engg, vol. 6, no. 4, pp. 61–66, Aug. 2022, Accessed: Aug. 01, 2025. [Online]. Available: https://ijsrce.com/index.php/home/article/view/IJSRCE2266