?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Priyo+Nugroho&rft.aulast=Adi&rft.au=Adi%2C+Priyo+Nugroho&rft.degree=S3&rft.inst=Sekolah+Pascasarjana&rft.date=19+June+2026&rft.title=Cloud+Commerce+Learning+Ecosystem%3A+A+Multilingual+Vocational+Model+For+Developing+Digital+Trade+Competencies+in+Multi-Zone+and+Cross-Cultural+Contexts.