Ogunlana, E. (2019). Quality drug and the consumer. University of Ife Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOgunlana, E.O. Quality Drug and the Consumer. University of Ife Press, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOgunlana, E.O. Quality Drug and the Consumer. University of Ife Press, 2019.
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