Haryanto M. Siahaan
Observed names: H M Siahaan, H. M. Siahaan, HARYANTO M. SIAHAAN, Haryanto M Siahaan, Haryanto Mangaratua Siahaan, Siahaan, Haryanto M.
Institution: Parahyangan Catholic University
ORCID: 0000-0001-6905-7572
Observed ORCID: 0000-0001-6905-7572
OpenAlex ID: A5000690553
