Bello, T. k. (2023). Recovery of Hydrocarbon Content of Spent Lubricating Oil. Obafemi Awolowo University.
Čikaški stil citiranja (17. izdanje)Bello, Tope kayode. Recovery of Hydrocarbon Content of Spent Lubricating Oil. Obafemi Awolowo University, 2023.
MLA način citiranja (9. izdanje)Bello, Tope kayode. Recovery of Hydrocarbon Content of Spent Lubricating Oil. Obafemi Awolowo University, 2023.
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