Usman S.F. Tambunan, Hilyatuz Zahroh, Arli A. Parikesit, Syarifuddin Idrus, & Djati Kerami. (2015). . AboutScience Srl.
Chicago Style (17th ed.) CitationUsman S.F. Tambunan, Hilyatuz Zahroh, Arli A. Parikesit, Syarifuddin Idrus, and Djati Kerami. . AboutScience Srl, 2015.
MLA (9th ed.) CitationUsman S.F. Tambunan, et al. . AboutScience Srl, 2015.
Warning: These citations may not always be 100% accurate.