12 1 10 Situmorang, Z. Additional Author Simarmata, Janner Primary Author mixed material Medan Fakultas Ilmu Komputer, Unika Santo Thomas 2003 Simarmata, Janner Primary Author mixed material 9789792913477 Yogyakarta Andi 2010 00.350_2013.jpg.jpg pemrograman java Simarmata, Janner Additional Author Simbolon, Ojak P. Primary Author mixed material Medan Fakultas Ilmu Komputer, Unika Santo Thomas 2004 26.200_2004.jpg.jpg teknik keamanan data dan informasi Simarmata, Janner Primary Author Sriadhi Primary Author Rahim, Robbi Primary Author mixed material 9786230102882 Yogyakarta Andi 2019 32446032_17fcc5f2-3ca8-4c9d-89a9-9225573669e2_2048_2048.jpg.jpg pemrograman Java Simarmata, Janner Additional Author Ojak P. Simbolon Primary Author mixed material Medan Sistem Informasi Fakultas Ilmu Komputer Unika St. Thomas Medan 2004 Simarmata, Janner Primary Author mixed material 9797633233 Yogyakarta Andi 2006 Janner.jpg.jpg Simarmata, Janner Primary Author Paryudi, Iman Additional Author mixed material 9797631206 Yogyakarta Andi Offset 2006 00.533_2011.jpg.jpg Simarmata, Janner Additional Author mixed material 9797631583 Yogyakarta Andi 2006 00.586_2011.jpg.jpg Simarmata, Janner Primary Author Simbolon, Ojak P Additional Author mixed material Medan Fakultas Ilmu Komputer Unika Santo Thomas 2004 Simarmata, Janner Primary Author Simbolon, Ojak P. Additional Author mixed material Medan Fakultas Ilmu Komputer Unika st. Thomas 2004