Adinugraha H, Suharto, Silitonga ES. The Influence of Mutations and Career Development on Employee Performance with Variables of Work Spirit as a Mediation Variable in SMPN 193. JISSS [Internet]. 2025 Jul. 28 [cited 2025 Aug. 21];2(1):18-35. Available from: https://jurnal.madaniconnection.id/index.php/jisss/article/view/65