DHANISWARA, Aryadhatu; MUTHOHAR, Imam; SEKTIAJI, Hutama. PEMETAAN SARANA PERALATAN KHUSUS UNTUK PEMELIHARAAN BALAS PADA JALUR KERETA API DI INDONESIA: Mapping the Railway Maintenance Fleet for Ballast Maintenance in Indonesia. Spektrum Sipil, [S. l.], v. 12, n. 2, p. 51–58, 2025. DOI: 10.29303/spektrum.v12i2.406. Disponível em: https://spektrum.unram.ac.id/index.php/Spektrum/article/view/406. Acesso em: 28 oct. 2025.