@misc{oiltanking2020oiltanking,
  title = {Oiltanking Singapore Chemical Storage Pte. Ltd., Terminal Singapore (Chemicals)}
  author = {Oiltanking},
  url = {https://www.oiltanking.com/en/business-areas-tank-storage-logistics-and-tank-terminals/terminal-details/terminal/oiltanking-singapore-chemical-storage-pte-ltd-terminal-singapore-chemicals.html},
  year = {2020}
}