Rafka Febriansyah Putra
| Name | Rafka Febriansyah Putra |
|---|---|
| Category | Participants |
| Affiliation | SMK Telkom Malang |
| Country |
 Indonesia
|
| Name | Rafka Febriansyah Putra |
|---|---|
| Category | Participants |
| Affiliation | SMK Telkom Malang |
| Country |
Indonesia
|