Panjaitan, H.; Dingel, J.; K Tarigan, A.; Setiawan, B.; Florenta Butar-Butar, D. EVALUATION OF DISTRIBUTION PIPELINE NETWORK USING EPANET 2.0 PROGRAM IN KARANGSARI PERMAI HOUSING, SIANTAR MARTOBA DISTRICT PEMATANGSIANTAR CITY. IHERT 2020, 2, 237-254.