DANDI, Bayu; RUDY SANTOSA. Analisis Kinerja Operasional Bus Ekonomi Jurusan Surabaya - Malang : ANALYSIS OF THE OPERATIONAL PERFORMANCE OF ECONOMIC BUS DEPARTMENT OF SURABAYA - MALANG. CONCRETE: Construction and Civil Integration Technology, [S. l.], v. 1, n. 01, p. 53–59, 2023. DOI: 10.25139/concrete.v1i01.6165. Disponível em: https://ejournal.unitomo.ac.id/index.php/concrete/article/view/6165. Acesso em: 20 jun. 2026.