All Issue Vol. 24 No. 2 (2025): Published in December 2025 Vol. 24 No. 1 (2025): Published in June 2025 Vol. 23 No. 2 (2024): Published in January 2025 (published late, please read our note) Vol. 23 No. 1 (2024): Published in July 2024 Vol. 22 No. 2 (2023): Published in December 2023 Vol. 22 No. 1 (2023): Published in May 2023 Vol. 21 No. 2 (2022): Published in October 2022 Vol. 21 No. 2 (2022): Published in November 2022 Vol. 21 No. 1 (2022): Published in April 2022 Vol. 21 No. 1 (2022): Published in May 2022 Vol. 20 No. 2 (2021): Published in November 2021 Vol. 20 No. 2 (2021): Published in October 2021 Vol. 20 No. 1 (2021): Published in May 2021 Vol. 20 No. 1 (2021): Published in April 2021 Vol. 19 No. 2 (2020): Published in November 2020 Vol. 19 No. 2 (2020): Published in October 2020 Vol. 19 No. 1 (2020): Published in April 2020 Vol. 19 No. 1 (2020): Published in June 2020 Vol. 18 No. 2 (2019): Published in October 2019 Vol. 18 No. 2 (2019): Published October 2019 Vol. 18 No. 1 (2019): Published in May 2019 Vol. 18 No. 1 (2019): Published April 2019 Vol. 17 No. 2 (2018): Published in October 2018 Vol. 17 No. 1 (2018): Published in April 2018 Vol. 16 No. 2 (2017): Published in October 2017 Vol. 16 No. 1 (2017): Published in May 2017 Vol. 16 No. 1 (2017): The Improved JOSI is Published in May 2017 Vol. 15 No. 2 (2016): Published in November 2016 Vol. 15 No. 1 (2016): Published in March 2016 Vol. 14 No. 2 (2015): Published in 1st October 2015 Vol. 14 No. 2 (2015): Published in October 2015 Vol. 14 No. 1 (2015): Published in April 2015 Vol. 13 No. 2 (2014): Published in 1st October 2014 Vol. 13 No. 2 (2014): Published in October 2014 Vol. 13 No. 1 (2014): Published in April 2014 Vol. 12 No. 2 (2013): Published in 1st October 2013 Vol. 12 No. 1 (2013): Published in 1st April 2013 Vol. 12 No. 2 (2013): Published in October 2013 Vol. 12 No. 1 (2013): Published in April 2013 Vol. 11 No. 2 (2012): Published in 1st October 2012 Vol. 11 No. 1 (2012): Published in 1st April 2012 Vol. 11 No. 2 (2012): Published in October 2012 Vol. 11 No. 1 (2012): Published in April 2012 Vol. 10 No. 2 (2011): Published in 1st October 2011 Vol. 10 No. 1 (2011): Published in 1st April 2011 Vol. 10 No. 2 (2011): Published in October 2011 Vol. 10 No. 1 (2011): Published in April 2011 Vol. 9 No. 2 (2010): Published in 1st October 2010 Vol. 9 No. 1 (2010): Published in 1st April 2010 Vol. 9 No. 2 (2010): Published in October 2010 Vol. 9 No. 1 (2010): Published in April 2010 More Issue