@book{ms2019divisia,
  title = {Divisia monetary aggregates and economic activities in Asian developing economies}
  author = {MS Habibullah},
  publisher = {Routledge},
  url = {https://books.google.com/books?hl=en&lr=&id=OTiDDwAAQBAJ&oi=fnd&pg=PT8&dq=Thesis+on+singapore+economy+activity+2019&ots=Ab8lfo1sYW&sig=cniLe0tQEjX-Wz4VNIH5jusG3UY},
  year = {2019}
}