Siddhi MP, Safariningsih RTH, Rosidi M, Iskandar R, Wahyudi BJT. The Effect of Work Motivation on the Work Productivity of Account Officers at PT Permodalan Nasional Madani (Persero), Jakarta Regional 5 Branch. Undergraduate Thesis. Management Study Program, Universitas Panca Sakti Bekasi 2026. IJER. 2026;6(3):1455-1462. doi:10.59431/ijer.v6i3.996