Narula, K., Sudhakara Reddy, B., Pachauri, S. <https://pure.iiasa.ac.at/view/iiasa/222.html> ORCID: https://orcid.org/0000-0001-8138-3178 <https://orcid.org/0000-0001-8138-3178>, & Mahendra Dev, S.  (2017).  Sustainable energy security for India: An assessment of the energy supply sub-system.   Energy Policy 103 127-144. 10.1016/j.enpol.2017.01.001 <https://doi.org/10.1016/j.enpol.2017.01.001>.