L. A. B. Sitanggang, B. F. Utama, T. S. Masturoh, M. Ardans, M. R. Maulana, and M. Isradi, “Analysis of the Level of Satisfaction and Importance of Contractor Performance Factors on Construction Projects”, etj, vol. 10, no. 2, pp. 3746–3751, Feb. 2025.