| Students (foreign) | US $75 |
| General participant (foreign) | US $100 |
| Students (Indonesian) | Rp. 750.000 |
| General participant (Indonesian) | Rp. 1.000.000 |
HYBRID CONFERENCE ON NOVEMBER 3-4, 2021, PADANG – INDONESIA
| Students (foreign) | US $75 |
| General participant (foreign) | US $100 |
| Students (Indonesian) | Rp. 750.000 |
| General participant (Indonesian) | Rp. 1.000.000 |