?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Rian+Sandi+Purwanto%2C+Purwanto&rft.aufirst=Purwanto&rft.aulast=Rian+Sandi+Purwanto&rft.degree=Bachelor&rft.inst=EKONOMI&rft.date=2+July+2026&rft.title=Pengaruh+PDRB+Perkapita%2C+Rasio+Gini+Dan+IPM+Terhadap+Kemiskinan+di+Kepulauan+Riau+2016-2025