Giantara, Oldebes Temy, Aleksander Purba, and Dwi Herianto. “Analisis Ekonomi Dan Finansial Kereta Cepat Jakarta - Bandung”. Jurnal Rekayasa Sipil dan Desain 6, no. 4 (November 7, 2018): Ha. 323 – 334. Accessed September 29, 2025. https://journal.eng.unila.ac.id/index.php/jrsdd/article/view/930.