type sumatera 1084005366 source kwame word matche PS azizah RESISTANCE MINERAL earth survey 2019 submission PAPERS dolok nur character district INDEX area resistivity modelling 2960 IOP DISTRIC udent graduate exclude SURFACE media submitted ANALYSIS hakim date gravity abd_hakim_s_2 19265 muhammad bibliography mulkan GEOELECTRIC surface SIMALUNGUN feb durin rock sirait technology neliti UT nasution org 2018 count ROCK marawa identification hidayat physic IN ERNET rimf digilib destawan environmental MARAWA mbelang universita unila ID SOURCES nkrumah VILLAGE OF journal marausaha SIMILARIT file paper ORIGINALITY science unimed 0700 INT rivandi iskandar BY com www fajri DOLOK kadri simanjuntak studie using university UDENT uitm publicat imaging quote PRIMARY abd biglistofwebsite IONS pdf UNDER METHOD int lubi institute USING 24M simalungun ernet ion 015 north diponegoro REPORT sitsefmipa langkat serie ST 2016 name PUBLICAT conference geothermal 12PM nazaruddin kutambaru ratni