Prasetyo, Dio Dhany, and I Putu Artama Wiguna. “Earned Value Management Analysis of Construction Service Unit Price Contract: A Case Study at PT. XYZ ”. Journal Research of Social Science, Economics, and Management 5, no. 1 (August 18, 2025): 2838–2848. Accessed December 5, 2025. https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/985.