Alfonsa Dian Sumarna
Observed names: Alfonsa Sumarna, Alfonsa dian Sumarna, Sumarna, Alfonsa Dian
Institution: Politeknik Negeri Batam
Observed institution: Politeknik Negeri Batam
ORCID: 0000-0002-3856-3103
Observed ORCID: 0000-0002-3856-3103
OpenAlex ID: A5061880322
