Reza, M.F. and Wulandari, D.A.R. 2020. ANALYSIS AND DESIGN OF DRAINAGE SYSTEM PLANNING STUDY (CASE STUDY GRAHA WISATA SIDOARJO RESIDENTIAL). IJEEIT : International Journal of Electrical Engineering and Information Technology. 2, 1 (Oct. 2020), 33-40. DOI:https://doi.org/10.29138/ijeeit.v2i1.1149.