| 7th International Conference INDIAN Polyester – 2020 |
22nd International Conference INDIAN Petrochem – 2021 (VIRTUAL) |
 |
 |
| was successfully held on 3rd March 2020 | to held on 17th & 18th November 2021 |
| 7th International Conference INDIAN Polyester – 2020 |
22nd International Conference INDIAN Petrochem – 2021 (VIRTUAL) |
|
|
| was successfully held on 3rd March 2020 | to held on 17th & 18th November 2021 |