Sivakumar, Marimuthu and Sarvalingam, A (2010): Human Deprivation Index: A Measure of Multidimensional Poverty. Unpublished.
Sarvalingam, A and Sivakumar, Marimuthu (2010): Human Development Measurement: A broader approach in India. Unpublished.
sarvalingam, a and sivakumar, marimuthu (2009): Poverty and Health in India: A Comparative Study about Pre-Reform and Post-Reform Periods. Unpublished.
Sivakumar, Marimuthu and Sarvalingam, A (2010): Poverty Underestimation in Rural India- A Critique. Unpublished.