APA-čujuhus (7. p.)

Dawodu, O. F. (2023). Recovery of heavy oil from Nigerian Tar sands. Obafemi Awolowo University, Ile Ife, Nigeria.

Chicago-čujuhus (17. p.)

Dawodu, Olukayode Fatai. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, Ile Ife, Nigeria, 2023.

MLA-čujuhus (9. p.)

Dawodu, Olukayode Fatai. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, Ile Ife, Nigeria, 2023.

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