SISachrul Iswahyudi0000-0001-6228-0878Lecturer (Geochemistry not elsewhere classified; Geology not elsewhere classified)Purwokerto, IndonesiaFollowUsage metrics Co-workers & collaboratorsIPIndra PermanajatiIndra PermanajatiAWAsmoro WidagdoAsmoro WidagdoRSRachmad SetijadiRachmad SetijadiSKSiswandi KastariSiswandi KastariLALaskarul Wildan AttabikLaskarul Wildan AttabikNSNovan Arif SaifrudinNovan Arif Saifrudin
