- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Prakasam District of Andhra Pradesh
{(NIC : 01, 10 to 13, 16 to 18, 20 and 21) (2020-2021)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Prakasam District of Andhra Pradesh
{(NIC : 22 to 25, 28, 45 and 52) (2020-2021)}