@InProceedings{IWS_Adrifina:2007a,
  Author         = {Adrifina, Arrummaisha and Rianti, Rahayu and
                   Wicaksana, I Wayan S},
  Title          = {Menentukan {B}idang {I}nvestasi dengan {B}antuan
                   {E}xpert {S}ystem ({I}nvestation {D}ecession based on
                   {E}xpert {S}ystem)},
  BookTitle      = {Proc. {PESAT}07},
  Address        = {Jakarta-Indonesia},
  Organization   = {Gunadarma University},
  issn           = {1848-2559},
  month          = {21 } # aug,
  providedby     = {iwayan@staff.gunadarma.ac.id},
  year           = 2007
}