Impact of agricultural land-use change to the surface run-off: A case study of Cereng catchment area, Kulon Progo Regency, Special Region of Yogyakarta by Erdinata, L., Pradipta, A.G., Ngadisih, N., Setyawan, C., Sartika, F.D.

Evaluation of flushing efficiency at a sand trap: A case study of Pengasih Weir, Special Region of Yogyakarta by Pradipta, A.G., Nafisa, G.I., Murtiningrum, Murtiningrum, Setyawan, C., Arif, S.S.