Muhammad, Lugina, et al. “Brain Tumor Detection and Classification in Magnetic Resonance Imaging (MRI) Using Region Growing, Fuzzy Symmetric Measure, and Artificial Neural Network Backpropagation”. International Journal on Information and Communication Technology (IJoICT), vol. 1, no. 1, Mar. 2016, pp. 20-28, doi:10.21108/IJOICT.2015.11.2.