7 1 10 Menyongsong Generasi Emas Sugiastuti, Sri Primary Author Indrajit, Richardus Eko Additional Author mixed material 9786230124433 YOGYAKARTA ANDI 2023 11284_fkip.jpeg.jpeg Indrajit, Richardus Eko Additional Author Siswanti, Arnita Budi Primary Author mixed material 9786230133756 YOGYAKARTA ANDI 2023 10616_fkip.jpeg.jpeg Indrajit, Richardus Eko Primary Author mixed material 9795338188 YOGYAKARTA ANDI 2002 2487_ekonomi.jpg.jpg Indrajit, Richardus Eko Primary Author Adam, Andie Lala Additional Author mixed material 979203367X Jakarta Elex Media Komputindo 2002 0529_komputer_001.jpg.jpg Indrajit, Richardus Eko Primary Author Djokopranoto, Richardus Primary Author mixed material 9797323234 Jakarta Grasindo 2005 8076ekonomi_001.jpg.jpg Indrajit, Richardus Eko Additional Author Djokopranoto, Richardus Primary Author mixed material 9797323234 Jakarta Grasindo 2003 1730_ekonomi_001.jpg.jpg Indrajit,Richardus Eko Additional Author mixed material Jakarta ANDI 2005