@unpublished{ITNYREPOID3859,
       publisher = {ITNY},
           title = {Bukti review korespondensi: Geoelectrical Resistivity Survey To Determine Sliding Surface of Landslides Prone Area ? Case Study in Ponjong Subdistrict, Gunung Kidul Regency, Indonesia},
          author = {al hussein flowers rizqi},
             url = {https://repository.itny.ac.id/id/eprint/3859/}
}