“PENGARUH HUMAN RELATION, SELF EFFICACY DAN REWARD SYSTEM TERHADAP KINERJA SELURUH PEGAWAI PEMADAM KEBAKARAN KABUPATEN BATU BARA”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, vol. 9, no. 2, Apr. 2026, pp. 2445-53, https://doi.org/10.54314/jssr.v9i2.6195.