@techreport{etela-savon2021small,
  title = {Small and medium sized enterprises, business barometer, Mikkeli}
  author = {Etelä-Savon Yrittäjät (South Savonia Entrepreneurs)},
  url = {https://www.yrittajat.fi/pk-yritysbarometri-12021-alueraportit-ja-alueelliset-kalvot-642360},
  year = {2021}
}