Putra, D. S. (2020) “CATCHMENT AREA EROSION STUDY IN ESTIMATION OF RESERVOIR CAPACITY AT THE END OF LIFE EXPECTANCY (CASE STUDY : GONDANG RESERVOIR, KARANGANYAR)”, JURNAL TEKNIK HIDRAULIK, 11(1), pp. 15–24. doi: 10.32679/jth.v11i1.632.