@misc{energy2011developments,
  title = {DEVELOPMENTS IN THE SINGAPORE ELECTRICITY TRANSMISSION NETWORK}
  author = {ENERGY MARKET AUTHORITY},
  url = {https://www.ema.gov.sg/cmsmedia/Licensees/Electricity-Policy-Papers/Developments_in_the_Singapore_Electricity_Transmission_Network_05042011.pdf},
  year = {2011}
}