?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Anju+Nasria%2C+Nasria+(2026)&rft.aufirst=Nasria+(2026)&rft.aulast=Anju+Nasria&rft.inst=Ekonomi&rft.degree=Bachelor&rft.title=Analisis+Sub+Sektor+Pertambangan+Dalam+Perekonomian+Kalimantan+Timur&rft.date=29+January+2026