Mat Ariff, N. A., A. Abdullah, and M. F. Nasrudin. “Experimental Approach Based on Ensemble and Frequent Itemsets Mining for Image Spam Filtering”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 1-5, Feb. 2018, pp. 121-6, https://jtec.utem.edu.my/jtec/article/view/3642.