Archives

• Vol. 20 No. 2 (2024)

• Vol. 20 No. 1 (2024)

• Vol. 19 No. 2 (2023)

• Vol. 19 No. 1 (2023)

• Vol. 18 No. 2 (2022)

  This issue has been available online since 3rd November 2022 for the regular issue of December 2022. All articles in this issue (10 original research articles) were authored/co-authored by 23 authors from 12 affiliations and four countries (Indonesia, Malaysia, Spain, and China).

     

• Vol. 18 No. 1 (2022)

  This issue has been available online since 17th June 2022 for the regular issue of June 2022. All articles in this issue (10 original research articles) were authored/co-authored by 36 authors from 8 affiliations and two countries (Indonesia and Thailand).

   

• Vol. 17 No. 2 (2021)

  This issue has been available online since 18th December 2021 for the regular issue of December 2021. All articles in this issue (10 original research articles) were authored/co-authored by 31 authors from 7 affiliations and one country (Indonesia).

  

• Vol. 17 No. 1 (2021)

  This issue has been available online since 4th June 2021 for the regular issue of June 2021. All articles in this issue (10 original research articles) were authored/co-authored by 26 authors from 13 affiliations and one country (Indonesia).

   

• November 2020

  Vol. 16 No. 2 (2020)

• April 2020

  Vol. 16 No. 1 (2020)

• November 2019

  Vol. 15 No. 2 (2019)

• April 2019

  Vol. 15 No. 1 (2019)

• November 2018

  Vol. 14 No. 2 (2018)

• April 2018

  Vol. 14 No. 1 (2018)

• November 2017

  Vol. 13 No. 2 (2017)

• April 2017

  Vol. 13 No. 1 (2017)

• November 2016

  Vol. 12 No. 2 (2016)

• April 2016

  Vol. 12 No. 1 (2016)

• November 2015

  Vol. 11 No. 2

• April 2015

  Vol. 11 No. 1