- Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Umaria District of Madhya Pradesh (2015)
- Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Umaria District of Madhya Pradesh (2014)
- Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Umaria District of Madhya Pradesh (2013)
- Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Umaria District of Madhya Pradesh (2012)
- Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Umaria District of Madhya Pradesh (2012)
- Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Umaria District of Madhya Pradesh (2011)
- Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Umaria District of Madhya Pradesh (2011)
- Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Umaria District of Madhya Pradesh (2010)
- Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Umaria District of Madhya Pradesh (2010)