?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Pane&rft.au=Pane%2C+Dwi+Hariana&rft.aufirst=Dwi+Hariana&rft.inst=Universitas+Negeri+Padang&rft.date=February+2018&rft.degree=Bachelor%2FTugas+Akhir&rft.title=Evaluasi+Sistem+Dewatering+pada+Tambang+Emas+Bawah+Tanah+Ciurug+L.450+di+UPBE+Pongkor+PT.+Aneka+Tambang+(Persero)+Tbk