Ressources
Toolkit to Combat Trafficking in Persons Tool 9.15: Use of standardized data collecting instruments
This is one section of a larger toolkit written to combat trafficking in persons, published by the United Nations Office on Drugs and Crime (UNODC) in 2008. It specifically addresses the standardization of data collection instruments used in trafficking research and combating trafficking.
The entire publication can be found here: https://www.unodc.org/documents/human-trafficking/Toolkit-files/07-89375_Ebook[1].pdf