Setiawan, A., E. Riyanto, and A. Prayogo. “Analisa Sistem Distribusi Air Bersih PDAM Purwodadi, Purworejo”. Surya Beton : Jurnal Ilmu Teknik Sipil, Vol. 4, no. 2, Oct. 2020, pp. 30-39, https://jurnal.umpwr.ac.id/index.php/suryabeton/article/view/993.