2026
Vol 15, No 2 (2026)
This issue covers the publication period from July to December 2026. It is currently in progress, and articles are being added as soon as they are ready for publication.
Vol 15, No 1 (2026)
2025
Vol 14, No 2 (2025)
Vol 14, No 1 (2025)
2024
Vol 13, No 2 (2024)
Vol 13, No 1 (2024)
2023
Vol 12, No 2 (2023)
Vol 12, No 1 (2023)
2022
Vol 11, No 2 (2022)
This issue covers the publication period from July to December 2022. Authors on this issue come from two countries, i.e. Indonesia and Taiwan
Vol 11, No 1 (2022)
2021
Vol 10, No 2 (2021)
Vol 10, No 1 (2021)
2020
Vol 9, No 2 (2020)
Vol 9, No 1 (2020)
2019
Vol 8, No 2 (2019)
Vol 8, No 1 (2019)
2018
Vol 7, No 2 (2018)
Vol 7, No 1 (2018)
2017
Vol 6, No 2 (2017)
Vol 6, No 1 (2017)
This issue covers the publication period from January to June 2017.





