USJ869769_supplemental_material – Supplemental material for An exploratory factor analysis model for slum severity index in Mexico City RoyDebraj BernalDavid LeesMichael 2019 <p>Supplemental material, USJ869769_supplemental_material for An exploratory factor analysis model for slum severity index in Mexico City by Debraj Roy, David Bernal and Michael Lees in Urban Studies</p>