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January
Vol. 19 No. 1 (2026)Volume 19, Number 1, issued 18 articles contributed from 6 countries. The articles has been published online since 31 January 2026. The authors geographical coverage: Indonesia, Spain, United States, Timor Leste, Vietnam, Thailand.







July
Vol. 18 No. 2 (2025)Volume 18, Number 2, issued 16 articles contributed from 6 countries. The articles has been published online since 23 July 2025. The authors geographical coverage: Indonesia, Nigeria, Malaysia, Japan, Thailand, Iraq.







January
Vol. 18 No. 1 (2025)Volume 18, Number 1, issued 16 articles contributed from 7 countries. The articles has been published online since 30 January 2025. The authors geographical coverage: Indonesia, Nigeria, Iraq, Philippines, Ethiopia, Malaysia, Timor Leste.








July
Vol. 17 No. 2 (2024)Volume 17, Number 2, issued 14 articles contributed from 4 countries. The articles has been published online since 30 July 2024. The authors geographical coverage: Indonesia, Saudi Arabia, Malaysia, Germany.





January
Vol. 17 No. 1 (2024)Volume 17, Number 1, issued 13 articles contributed from 5 countries. The articles has been published online since 31 January 2024. The authors geographical coverage: Indonesia, Saudi Arabia, Malaysia, Thailand, United Kingdom.





July
Vol. 16 No. 2 (2023)January
Vol. 16 No. 1 (2023)July
Vol. 15 No. 2 (2022)January
Vol. 15 No. 1 (2022)July
Vol. 14 No. 2 (2021)January
Vol. 14 No. 1 (2021)July
Vol. 13 No. 2 (2020)January
Vol. 13 No. 1 (2020)July
Vol. 12 No. 2 (2019)January
Vol. 12 No. 1 (2019)July
Vol. 11 No. 2 (2018)January
Vol. 11 No. 1 (2018)July
Vol. 10 No. 2 (2017)January
Vol. 10 No. 1 (2017)















