This issue was available online in June 2024. All articles in this issue (5 original research articles) were authored/co-authored by 16 authors from 4 countries (Indonesia, Austria, United Kingdom, and Germany).

This issue was available online in November 2023. All articles in this issue (5 original research articles) were authored/co-authored by 14 authors from 2 countries (Indonesia and Kazakhstan).

This issue was available online in June 2023. All articles in this issue (5 original research articles) were authored/co-authored by 15 authors from 5 countries (Indonesia, Pakistan, Malaysia, Singapore, and China).

This issue was available online in November 2022. All articles in this issue (10 original research articles) were authored/co-authored by 18 authors from 1 countries (Indonesia).

This issue was available online in june 2022. All articles in this issue (10 original research articles) were authored/co-authored by 31 authors from 1 countries (Indonesia).