Não informado. (2020). Hellenic Journal of Geosciences. University of Athens, Faculty of Geology and Geoenvironment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Hellenic Journal of Geosciences. Athens: University of Athens, Faculty of Geology and Geoenvironment, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Hellenic Journal of Geosciences. University of Athens, Faculty of Geology and Geoenvironment, 2020.
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