Gaya APA
The Saudi Journal of Gastroenterology Vol No.14, Issue 4, Oct-Dec 2008. (2008).
California:
Medknow Publications.
Gaya MLA
The Saudi Journal of Gastroenterology Vol No.14, Issue 4, Oct-Dec 2008.
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California:
Medknow Publications,
2008.
Jurnal Internasional Kesehatan.