Safaruddin Harefa
Observed names: Harefa, Safaruddin, Parulian Siagian
Institution: Tanjungpura University
Observed institutions: Tanjungpura University, UIN Sunan Ampel Surabaya
ORCID: 0000-0002-3021-4064
Observed ORCID: 0000-0002-3021-4064
OpenAlex ID: A5076243453
