Sidarto, Kuntjoro, Adhe Kania, and Novriana Sumarti. “Finding Multiple Solutions of Multimodal Optimization Using Spiral Optimization Algorithm With Clustering”. MENDEL 23, no. 1 (June 1, 2017): 95-102. Accessed May 18, 2024. http://www.mendel-journal.org/index.php/mendel/article/view/58.