S. Shetty, Vikas, Arka Mukherjee, and K Senthilkumar. “Examining Heuristics for the K-Centers Problem”. International Journal of Engineering and Technology 7, no. 3.12 (July 20, 2018): 915–918. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/16560.