- Explosives Used in Coal Mines in Udhampur District of Jammu & Kashmir (2013)
- Explosives Used in Coal Mines in Udhampur District of Jammu & Kashmir (2012)
- Explosives Used in Coal Mines in Udhampur District of Jammu & Kashmir (2011)
- Explosives Used in Coal Mines in Udhampur District of Jammu & Kashmir (2010)