APA-čujuhus (7. p.)

Suman Yogesh Kumar, Shirif Ezeddin, Ibrahim Hussameldin, Ala Ktiwi Abdulsalam, & Scientific Research Publishing. Investigating improved oil recovery in heavy oil reservoirs.

Chicago-čujuhus (17. p.)

Suman Yogesh Kumar, Shirif Ezeddin, Ibrahim Hussameldin, Ala Ktiwi Abdulsalam, juo Scientific Research Publishing. Investigating Improved Oil Recovery in Heavy Oil Reservoirs.

MLA-čujuhus (9. p.)

Suman Yogesh Kumar, et al. Investigating Improved Oil Recovery in Heavy Oil Reservoirs.

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