“PENGARUH MOTIVASI, DISIPLIN, DAN LINGKUNGAN KERJA TERHADAP KINERJA KARYAWAN PT. APF, TBK”. Solusi 21, no. 4 (October 31, 2023): 344–359. Accessed April 22, 2025. https://journals.usm.ac.id/index.php/solusi/article/view/7240.