nurokhman, nurokhman. “KAJIAN PENANGANAN INFRASTRUKTUR DALAM PENGURANGAN INDIKATOR KUMUH DI KAWASAN WARUNGBOTO YOGYAKARTA”. Jurnal Teknik Sipil UCY 12, no. 1 (February 8, 2017): 32-50. Accessed May 8, 2021. https://jurnal.ucy.ac.id/index.php/teknik_sipil/article/view/291.