| Oct. 2022- |
Graduate student (Doctor)(Indonesia) |
| Oct. 2021- |
Graduate student (Doctor)(Sri Lanka) |
| Apr. 2021- |
Graduate student (Doctor)(Bangladesh) |
| Oct. 2020- |
Graduate student (Doctor)(Bangladesh) |
| Oct. 2020- |
Graduate student (Doctor)(Bangladesh) |
| Apr. 2018-Sep. 2021 |
Graduate student (Doctor)(Bangladesh) |
| Apr. 2018-Mar. 2021 |
Graduate student (Doctor)(Bangladesh) |
| Apr. 2018-Mar. 2021 |
Graduate student (Doctor)(Bangladesh) |
| Apr. 2018- |
Graduate student (Doctor)(Sri Lanka) |
| Oct. 2017- Nov. 2017 |
Foreign researcher (Germany) |
| Oct. 2017- Mar. 2018 |
Research student (Doctor)(Bangladesh) |
| Oct. 2017- Mar. 2018 |
Research student (Doctor)(Bangladesh) |
| Oct. 2017- |
Graduate student (Doctor)(Indonesia) |
| May 2017- |
Research assistant (Indonesia) |
| Oct. 2016- |
Graduate student (Doctor)(China) |
| Oct. 2016- |
Graduate student (Doctor)(Bangladesh) |
| Apr. 2016- Mar. 2018 |
Graduate student (Master)(Sri Lanka) |
| Apr. 2015- Mar. 2017 |
Graduate student (Master)(Indonesia) |
| Apr. 2014- Mar. 2017 |
Graduate student (Doctor)(Bangladesh) |
| Nov. 2013-Feb. 2014 |
Foreign researcher (Bangladesh) |
| Oct. 2013- |
Graduate student (Master)(Indonesia) |
| Oct. 2013-Mar. 2014 |
Research student (Bangladesh) |
| Apr. 2013- |
Graduate student (Doctor)(Bangladesh) |
| Apr. 2013- |
Graduate student (Doctor)(Bangladesh) |
| Oct. 2012-Mar. 2013 |
Research student (Bangladesh) |
| Oct. 2012- |
Graduate student (Doctor)(China) |
| Oct. 2012- |
Graduate student (Doctor)(Bangladesh) |
