Setiawan A, Hadi W. EVALUASI UPRATING IPAM WIROLEGI PDAM JEMBER DITINJAU DARI ASPEK TEKNIS. envirotek [Internet]. 2020Oct.30 [cited 2024May4];12(2):34-7. Available from: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/51