Mahmoud, Ali, and Xiaohui Yuan. “SHAPE OPTIMIZATION OF ROCKFILL DAM WITH RUBIK CUBE REPRODUCTION BASED MULTI-OBJECTIVE PARTICLE SWARM ALGORITHM”. ASEAN Engineering Journal 11, no. 4 (November 25, 2021): 204-231. Accessed October 4, 2023. https://journals.utm.my/aej/article/view/18021.