Archives

• Vol. 14 No. 1 (2025)

• Vol. 13 No. 2 (2024)

• Vol. 13 No. 1 (2024)

• Vol. 12 No. 2 (2023)

• Vol. 12 No. 1 (2023)

• Vol. 11 No. 2 (2022)

• Vol. 11 No. 1 (2022)

  Authors' affiliation by country: 1) Indonesia, 2) Malaysia

• Vol. 10 No. 2 (2021)

  Authors' affiliation by country: 1) Indonesia, 2) Ethopia, 3) United Kingdom, 4) Turkey

• Vol. 10 No. 1 (2021)

  Authors' affiliation by country: 1) Indonesia

• Vol. 9 No. 2 (2020)

  Authors' affiliation by country: 1) Indonesia, 2) Nigeria, and 3) United Kingdom

• Vol. 9 No. 1 (2020)

• Vol. 8 No. 2 (2019)

• Vol. 8 No. 1 (2019)

• Vol. 7 No. 2 (2018)

• Vol. 7 No. 1 (2018)

• Vol. 6 No. 2 (2017)

• Vol. 6 No. 1 (2017)

• Vol. 5 No. 2 (2016)

• Vol. 5 No. 1 (2016)

• Vol. 4 No. 2 (2015)

• Vol. 4 No. 1 (2015)

• Vol. 3 No. 2 (2014)

• Vol. 3 No. 1 (2014)

• Vol. 2 No. 2 (2013)

• Vol. 2 No. 1 (2013)