Ratih Dwi Anggraeni, author
2015
UI - Skripsi (Membership)
Artikel Jurnal
Ramstorp, Matts
Wiley-VCH, 2000
Buku Teks
I Made Djaja, author
Universitas Indonesia, 2008
Artikel Jurnal
Kristiono, author
Program Pascasarjana Universitas Indonesia, 1999
UI - Tesis (Membership)