3 1 40 Sistem Pertukaran Data Antar Basis Data Dengan XML Irya Wisnubhadra Primary Author Benyamin Langgu Sinaga Primary Author R. Setiawan Aji N Primary Author mixed material 14105004 Yogyakarta Universitas Atma Jaya Yogyakarta Fakultas Teknologi Industri 2005 Applying Design Pattern to Develop a Simple Graph Editor: A Case Studi Benyamin Langgu Sinaga Primary Author mixed material 14105004 Yogyakarta Universitas Atma Jaya Yogyakarta Fakultas Teknologi Industri 2001 Using Role Modeling toT Implement the Separation of Concers Benyamin Langgu Sinaga Primary Author mixed material 14105004 Yogyakarta Universitas Atma Jaya Yogyakarta Fakultas Teknologi Industri 2004