Merditawati, P. A. ., Hidayat, M. M. ., & Tias, R. F. . (2018). Decision Support System for Selecting Tourism Object in Surabaya City Using Simple Additive Weighting Based on Android. JEECS (Journal of Electrical Engineering and Computer Sciences), 3(1), 369–376. https://doi.org/10.54732/jeecs.v3i1.142