Não informado. (2021). Data Based Advisor. Data Based Solutions.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Data Based Advisor. San Diego, Calif: Data Based Solutions, 2021.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Data Based Advisor. Data Based Solutions, 2021.
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