Syamsurizal
Universitas Dharmawangsa, 2016
Artikel Jurnal
Saffanah Marietta, author
2017
UI - Skripsi (Membership)
Karafi Salleh, author
Tinta Publishers, 2010
Buku Teks
Dahm, Bernhard, author
LP3ES, 1987
Buku Teks
Rachmadivanie, author
2016
UI - Skripsi (Membership)