Jurnal, J., Sugiarti, E. and Rotaria, P.S. 2026. Peningkatan Organizational Citizenship Behavior (OCB) Karyawan melalui Kepemimpinan Transformasional pada PT Hack Claro Indonesia. SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business. 9, 3 (Jul. 2026), 1425-1432. DOI:https://doi.org/10.37481/sjr.v9i3.1744.