Semaan, G. S., Fadel, A. C., Brito, J. A. de M., & Ochi, L. S. (2019). A Hybrid Efficient Heuristic with Hopkins Statistic for the Automatic Clustering Problem. IEEE Latin America Transactions, 17(1), 7–17. Retrieved from https://latamt.ieeer9.org/index.php/transactions/article/view/545