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2. United Nations Office on Drugs and Crime (UNODC). Global report on trafficking in persons. 2009. Retrieved in February 2023. https://www.unodc.org/unodc/en/press/releases/2023/January/global-report-on-trafficking-in-persons-2022.html
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4. M. Latonero. Human trafficking online: the role of social networking sites and online classifieds. Center on Communication Leadership & Policy. Research Series: September 2011. USC. Annenberg School for communication & Journalism https://doi.org/10.2139/ssrn.2045851
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