Yanuar, Yanuar, 		Kurniawan, Kurniawan, 		Rendi, Rendi, 		Habib, Habib, 		Edwin, Edwin, AND 		Vaul, Vaul.
" Drag Reduction Suspensi Bakteri Selulosa pada Aliran Crude Oil dalam Pipa Spiral" <em>Jurnal Energi Dan Manufaktur</em> [Online], Volume 8 Number 1 (25 July 2015)