BIS 20210 International Conference on Business Information Systems Acc. Rate: 34.4%(32/93 21') DATESJune 15-17, 2021 VENUEOnline NEXT DEADLINE INPassed IMPORTANT DEADLINESPaper Submission Deadline23:59, Feb 21, 2021 · AoE CCF NCORE NTHCPL N交叉/综合/新兴 Visit website ↗Google CalendariCloud Calendar