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Bale Pustaka, 1921
Buku Klasik
Anance Kotouki, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
Crofton, John, author
Macmillan Press, 1992
Buku Teks
Irman Firmansyah, author
The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy Vol. 4 (1) April 2003 : 22-25, 2003
Artikel Jurnal
Leny Wulandari, author
2012
UI - Tesis (Open)