Knowledge Science, Engineering and Management 13th International Conference, KSEM 2020, Hangzhou, China, August 28–30, 2020, Proceedings, Part I Li Gang Heftet / 2020 / Engelsk
Knowledge Science, Engineering and Management 13th International Conference, KSEM 2020, Hangzhou, China, August 28–30, 2020, Proceedings, Part II Li Gang Heftet / 2020 / Engelsk