Asmara G, Yuniarto A, Sundoro M. PENINGKATAN EFISIENSI ENERGI PADA SISTEM DISTRIBUSI SUMBERSARI PERUMDA AIR MINUM TUGU TIRTA KOTA MALANG. envirotek [Internet]. 2022Apr.28 [cited 2024May5];14(1):51-8. Available from: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/178