For papers submitted to ICKD 2021, we offer the publications as following:1. Publication in IJKE. Submissions will be reviewed by the conference committees and IJKE Editorial Board, and accepted papers will be published in International Journal of Knowledge Engineering, which will be indexed by Google Scholar, Crossref, ProQuest, etc.2. Publication in JAIT. Submissions will be reviewed by the conference technical committees, and accepted papers will be published in the Journal of Advances in Information Technology, which will be indexed by Scopus, EBSCO; ULRICH's Periodicals Directory; WorldCat; CrossRef, etc. == There are two methods for submitting your paper:1. By Electronic Submission System: http://confsys.iconf.org/conference/ickd20212. By Contact Email: This email address is being protected from spambots. You need JavaScript enabled to view it.