Dr. Harmona Daulay, M.Si., (SCOPUS ID: 57200068718; GOOGLE SCHOLAR ID: K3mwFZYAAAAJ; SINTA ID: 5990835) Department of Sociology, University of North Sumatera, Indonesia

Dr. Sugeng Harianto, M.Si, (GOOGLE SCHOLAR ID: -Nz0_dMAAAAJ; SINTA ID: 5995938) Department of Sociology, State University of Surabaya, Indonesia