Kaya, U., A. Yılmaz, and E. Şaykol. “DESIGNING A NEURAL NETWORK MODEL USING K-MEANS CLUSTERING FOR RISK ANALYSIS OF LUNG CANCER DISEASE”. Journal of Aeronautics and Space Technologies, Vol. 11, no. 2, July 2018, pp. 107-18, http://www.rast.org.tr/JAST/index.php/JAST/article/view/335.