Write the name of scholars studying poverty after in dependence.

V.M Dandekar and Nilkanth Ratha in 1972 defined the criteria of the poverty.

YK Alagh committee in 1979 estimated the effective consumption and demand pattern on the working group.

D.T Ladawala, Suresh Tendulkar and C. Rangarajan estimates were made for 1993-94 and 2004-05.