Thirumala Rao, B, K Nandavardhini, K Navya, and G Krishna Venkata Sunil. “Improved Virtual Machine Allocation Strategy Using Particle Swarm Optimization Algorithm”. International Journal of Engineering and Technology 7, no. 2.7 (March 18, 2018): 813–816. Accessed April 15, 2025. https://sciencepubco.com/index.php/IJET/article/view/10985.