Galuh Ratnagung, C. 2019. UPAYA MENINGKATKAN KINERJA MELALUI OPTIMALISASI DISIPLIN KERJA. SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business. 2, 3 (Jul. 2019), 261-270. DOI:https://doi.org/10.37481/sjr.v2i3.75.