AMBARWATI, A. P.; KUSTIANI, I.; WIDYAWATI, R. Analisis Investasi Rekayasa Proyek Pembangunan RS PTN Universitas Lampung. Jurnal Rekayasa Sipil dan Desain, [S. l.], v. 6, n. 4, p. Hal. 519 – 528, 2018. DOI: 10.23960/jrsdd.v6i4.1081. Disponível em: https://journal.eng.unila.ac.id/index.php/jrsdd/article/view/1081. Acesso em: 16 oct. 2025.