Kurniawan, Wahyudi, Deddy Purnomo. R, and Astuti Boer. “Analisis Earned Value Waktu Dan Biaya Proyek Konstruksi Jalan (Studi Kasus: Pelebaran Jalan Simpang Lago - Sorek I): Earned Value Analysis of the Time and Cost of the Road Construction Project (Case Study: The Widening of the Road Simpang Lago - Sorek I)”. JURNAL SAINTIS 17, no. 2 (October 1, 2017): 6–18. Accessed June 29, 2026. https://journal.uir.ac.id/index.php/saintis/article/view/2031.