Due to the influence of COVID-19, ICABE 2021 changed into the online conference.
| Conference Dates | Conference Place | Publication | ISSN |
| March 26-28, 2021 | Online | IJTEF | 2010-023X |
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Due to the influence of COVID-19, ICABE 2020 accepted the online presentations. Many authors cannot attend the conference but they did the online presentations. It was successfully held in University of Hawaii-Hilo, Hawaii, USA.
| Conference Dates | Conference Place | Table of Contents | Publication | ISSN |
| March 12-14, 2020 | University of Hawaii-Hilo, Hawaii, USA | TOC | JOEBM | 2301-3567 |
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| Conference Dates | Conference Place | Table of Contents | Publication | ISSN |
| March 15-18, 2019 | Holonunu, Hawaii, USA | TOC | JOEBM | 2301-3567 |
