Gumelar, Agum, Umi Farida, and Edi Santoso. “PENGARUH MOTIVASI, DISIPLIN, DAN ETOS KERJA TERHADAP KINERJA KARYAWAN DIKANTOR KECAMATAN SLAHUNG KABUPATEN PONOROGO”. Bussman Journal : Indonesian Journal of Business and Management 2, no. 3 (December 12, 2022): 529–540. Accessed April 19, 2025. https://bussman.gapenas-publisher.org/index.php/home/article/view/77.