Chair of  International Vegetarian Union (IVU), Jarkata, Indonesia.

Education: Ph.D. in nutrition, University of Indonesia

Email:susiantotseng@gmail.com 

Dr Susianto Tseng heads multiple vegetarian and vegan organisations in Indonesia and Asia, has travelled all over the world giving talks on veganism and is the author of several books discussing everything from the ethics of veganism to vegan nutrition for children. More biodata and work.

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