Principal Contact
Retno Ardianti
Manajemen Bisnis
Universitas Kristen Petra
Email: retnoa@peter.petra.ac.id
Support Contact
Retno Ardianti
Email: retnoa@peter.petra.ac.id
Retno Ardianti
Manajemen Bisnis
Universitas Kristen Petra
Email: retnoa@peter.petra.ac.id
Retno Ardianti
Email: retnoa@peter.petra.ac.id