Foreign-national students cannot enter Indonesia with a Visa on Arrival (VOA) if their purpose of visit is as an exchange student/short course study.
This is a sponsored visit visa (sponsor: Udayana University), so you cannot neither apply for your short course study visit visa by yourself nor apply at the Indonesian embassy abroad.
Provides several visa services as follows:
*For complete information kindly contact us at glsvisa.id@gmail.com