?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Husni&rft.au=Husni%2C+Yuyu+Fajriyatil&rft.aufirst=Yuyu+Fajriyatil&rft.inst=Universitas+Negeri+padang&rft.date=February+2019&rft.degree=Bachelor%2FSkripsi&rft.title=Identifikasi+Sungai+Bawah+Tanah+Berdasarkan+Nilai+Resisitivitas+Batuan+pada+Danau+Karst+Tarusan+Kamang%2C+Kabupaten+Agam