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@kwistin093 @WSMI_GA Hi @kwistin093 the presentation by Isabell Koinig was based on her book https://t.co/wKxhNlYys3
@kwistin093 @WSMI_GA Hi @kwistin093 the presentation by Isabell Koinig was based on her book https://t.co/wKxhNlYys3