Habeahan, S., and A. Yanuar. “EVALUASI KINERJA VENDOR TRUCKING DENGAN MENGGUNAKAN METODE TECHNIQUE FOR ORDER PERFORMANCE BY SIMILARITY TO IDEAL SOLUTION (TOPSIS)”. Jurnal Logistik Bisnis, vol. 8, no. 2, Nov. 2018, pp. 28-36, doi:10.46369/logistik.v8i2.400.