Reviewer
Dr. Diana Sofia Hanafiah, M.P
dedek.hanafiah@yahoo.com
https://scholar.google.com/citations?hl=id&user=pza18lMAAAAJ
Sinta ID : 5972734
Scopus ID : 5719787048
Universitas Sumatera Utara
Dr. Jhon Hardi Purba
Jhonhardy@yahoo.com
https://scholar.google.com/citations?hl=id&user=a56xZ28AAAAJ
Sinta ID : 5977260
Scopus ID : 57208177993
Institusi : Universitas Panji Sakti Singaraja
Wan Arfiani Barus
wanarfianibarus@umsu.ac.id
https://scholar.google.com/citations?hl=id&user=J9TSvCsAAAAJ
Sinta ID : 6022531
Scopus ID : 57205495173
Universitas Muhamadiyah Sumatera Utara
Warlinson Girsang
warlinsongirsang@gmail.com
https://scholar.google.com/citations?hl=id&user=eVUlmhcAAAAJ
Sinta ID : 6041630
Universitas Simalungun