http://103.88.229.80/newpisang/ https://keppkn.kemkes.go.id/assets/ https://jurnalfasya.iainkediri.ac.id/news/ https://hsji.kemkes.go.id/hsji/ https://stelina.kkp.go.id/
Kurniawati, Dewi, AND Rizal, Fitra. " Analysis of the Impact of Unemployment on Economic Growth in Ponorogo District Post Pandemic" Proceeding of Annual International Conference on Islamic Economics (AICIE) [Online], Volume 1(26 December 2022)