Yunus, M, Ngudiantoro Ngudiantoro, and Oki Dwipurwani. “ANALISIS KEMAMPUAN, MOTIVASI DAN LINGKUNGAN KERJA TERHADAP KINERJA KARYAWAN (STUDI KASUS PT. THAMRIN BROTHERS YAMAHA PALEMBANG)”. ILTIZAM Journal of Shariah Economics Research 2, no. 2 (December 28, 2018): 25–43. Accessed December 6, 2025. https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/iltizam/article/view/161.