[1]
G. S. Chua and H. B. Koh, “Optimizing of Counterfort Retaining Wall with Varying Heights”, rtcebe, vol. 6, no. 1, pp. 115–128, May 2025, Accessed: Jul. 23, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/15063