Hasmi, Hasmi, et al. “The Influence Of Perceptions Of Organizational Support, Training, Self-Concept And Communication On The Work Effectiveness Of Employees Of The Regional Secretariat Of Muara Enim Regency”. Jurnal Ekonomi, Manajemen, Bisnis Dan Akuntansi Review, vol. 3, no. 1, June 2023, pp. 51–56, doi:10.53697/emba.v3i1.1220.