Choi, C. H., Kim, J. S., Lee, M. J., Kim, J. H., Lee, W. J. and Kim, H. S. (2017b).
                           "Development of heavy rain damage prediction function using principal component analysis
                           and logistic regression model." Journal of the Korean Society of Hazard Mitigation,
                           Vol. 17, No. 6, pp. 159-166 (in Korean).
