Prayogo, Doddy, Min-Yuan Cheng, and Handy Prayogo. “A Novel Implementation of Nature-Inspired Optimization for Civil Engineering: A Comparative Study of Symbiotic Organisms Search”. Civil Engineering Dimension 19, no. 1 (March 1, 2017): 36–43. Accessed October 9, 2025. https://ced.petra.ac.id/index.php/civ/article/view/19931.