I. Mujabah, S. P. B. Sihombing, R. P. Siregar, S. Febrina, and S. Sumitro, “The Influence of Management Information Systems on Employee Performance through Decision Making Effectiveness at PT Indah Kiat Pulp & Paper Tbk Perawang ”, jess, vol. 5, no. 1, pp. 247–258, Mar. 2026.