Rahmawati, Festi Alvi, Damayanti, Intan Savera, ., Suharyanto, AND Wulandari, Dyah Ari. " ANALISIS NERACA AIR SISTEM IRIGASI INTERKONEKSI KALIBAWANG, YOGYAKARTA" Jurnal Ilmiah Teknik Sipil [Online], (27 August 2018)