This issue available online in December 2023, All articles in this issue (5 articles) were authored/co-authored by 20 authors from 5 countries (China, Indonesia, Malaysia, Ethiopia, and Turkey).

This issue available online in August 2023, All articles in this issue (5 articles) were authored/co-authored by 17 authors from 4 countries (Indonesia, Poland, China, and Egypt).

This issue available online in February 2023, All articles in this issue (8 articles) were authored/co-authored by 17 authors from 4 countries (Malaysia, Indonesia, Philippines, and China).

This issue available online in November 2022, All articles in this issue (6 articles) were authored/co-authored by 26 authors from 3 countries (Indonesia, Australia, and United Arab Emirates).

This issue available online in June 2022, All articles in this issue (8 articles) were authored/co-authored by 12 authors from 5 countries (Egypt, Austria, Malaysia, Australia, Oman, and Iran).

This issue available online in February 2022, All articles in this issue (8 articles) were authored/co-authored by 21 authors from 5 countries (Indonesia, Hungary, Iran, Philippines, and Macedonia).

This issue available online in November 2021, All articles in this issue (8 articles) were authored/co-authored by 23 authors from 7 countries (Tanzania, Malaysia, Azerbaijan, Kenya, China, Indonesia, and India).

This issue available online in January 2021, All articles in this issue (6 articles) were authored/co-authored by 11 authors from 4 countries (South Africa, Indonesia,  Philippines, and United Kingdom).

This issue has been available online since 10th August, full pdf will be complete 25th August 2020 for the second regular issue of 2020. All articles in this issue (6 articles) were authored/co-authored by 11 authors from 6 countries (Jordan, China, United Kingdom, Zimbabwe, Nigeria, and Palestine).

This issue has been available online since 12th April 2020 for the first regular issue of 2020. All articles in this issue (6 articles) were authored/co-authored by 16 authors from 4 countries (Malaysia, Indonesia, China, and Nigeria).

All articles in this issue (6 articles and 1 retraction notice) were authored/co-authored by 13 authors from 4 countries (United States, Indonesia, Malaysia, and China).