- Pupil Teacher Ratio (PTR) in Primary and Upper Primary Schools in Dibang Valley District of Arunachal Pradesh (2021-2022)
- Pupil Teacher Ratio (PTR) in Primary and Upper Primary Schools in Dibang Valley District of Arunachal Pradesh (2020-2021)
- Teacher Pupil Ratio in Dibang Valley District of Arunachal Pradesh (2019-2020)