Imron, Ali, and Albert Eddy Husin. “Peningkatan Kinerja Biaya Berbasis Value Engineering Pada Proyek Green Hospital”. Jurnal Aplikasi Teknik Sipil, vol. 19, no. 3, July 2025, pp. 323-34, https://journal.its.ac.id/index.php/jats/article/view/7223.