Tarigan, Adrian K, Yeni Trisna Purba, and Diana Florenta Butar-butar. “Analysis of Employee Placement and Its Effect on Employee Performance at the Personnel and Human Resource Development Agency of Simalungun Regency in 2025”. Economic: Journal Economic and Business 4, no. 4 (November 12, 2025): 846–854. Accessed November 13, 2025. https://jurnal.larisma.or.id/index.php/EJEB/article/view/1349.