This issue has been available online since 29th December 2023. All articles in this issue (16) were authored/co-authored by 53 authors from 3 countries (Indonesia, Taiwan, and Malaysia).

This issue has been available online since 12th July 2023 for the regular issue of July 2023. All articles in this issue (16) were authored/co-authored by 61 authors from 2 countries (Indonesia and Malaysia).

This issue has been available online since 27th February 2023 for the regular issue of February 2023. All articles in this issue (16) were authored/co-authored by 65 authors from 3 countries (Indonesia, Japan, and Malaysia).