Quoc, Phan Tan, and Nguyen Duc Nghia. “Bees Algorithm for Solving Minimum Routing Cost Spanning Tree Problem”. Journal of Computer Science and Cybernetics 29, no. 3 (July 9, 2013): 265–276. Accessed January 13, 2026. https://vjes.vast.vn/jcc/article/view/2775.