TAUFIK, H.; RIZALDI, N. ANALISA KELAYAKAN EKONOMI PEMBANGUNAN JALUR KERETA API MINANGKABAU INTERNATIONAL AIRPORT (MIA) SUMATERA BARAT. SAINSTEK, [S. l.], v. 3, n. 1, p. 10–17, 2015. Disponível em: https://ejournal.sttp-yds.ac.id/index.php/js/article/view/118. Acesso em: 24 feb. 2026.