Rukshan, U. , Erandi, H. , Peiris, .O. and Perera, S. 2026. A Multidimensional Modeling Approach to Classify the Poverty Levels of Households. Journal of Mathematical and Fundamental Sciences. 57, 3 (Apr. 2026), 204-220. DOI:https://doi.org/10.5614/j.math.fund.sci.2026.57.3.3.