Dwi Atmawiyanur, S., Budiharti, N. and Adriantantri, E. 2020. OPTIMASI KEBUTUHAN TRANSPORTASI ANGKUTAN KONVENSIONAL DI KOTA MALANG. Jurnal Valtech. 3, 1 (Aug. 2020), 101-109. DOI:https://doi.org/10.36040/valtech.v3i1.2370.