APA-čujuhus (7. p.)

Hussein M, Amer A. A., Sawsan I. I., & Academic Journals. Heavy oil spill cleanup using low grade raw cotton fibers , trial for practical application.

Chicago-čujuhus (17. p.)

Hussein M, Amer A. A., Sawsan I. I., juo Academic Journals. Heavy Oil Spill Cleanup Using Low Grade Raw Cotton Fibers , Trial for Practical Application.

MLA-čujuhus (9. p.)

Hussein M, et al. Heavy Oil Spill Cleanup Using Low Grade Raw Cotton Fibers , Trial for Practical Application.

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