Dietmar Janetzko Nonreactive Data Collection on the Internet
https://www.powershow.com/view/b342b-NDg3M/Dietmar_Janetzko_Nonreactive_Data_Collection_on_the_Internet_powerpoint_ppt_presentation
Icons create by Freepik from www.flaticon.com/
Icons create by Freepik from www.flaticon.com/