Zhong, Juanfang, Yinsheng Luo, and Yinsheng Luo. “A Cost Control System for Internal Economic Management of Enterprises Based On Particle Swarm Optimization Algorithm”. Informatica 48, no. 18 (November 17, 2024). Accessed June 22, 2025. https://puffbird.ijs.si/index.php/informatica/article/view/6538.