Z. Rustam, D. A. Utami, R. Hidayat, J. Pandelaki, and W. A. Nugroho, “Hybrid Preprocessing Method for Support Vector Machine for Classification of Imbalanced Cerebral Infarction Datasets”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 9, no. 2, pp. 685–691, Apr. 2019.