Kebijakan Perawatan Pompa Sentrifugal Di Instalasi Sumber Mata Air Kanoman I PDAM Kota Magelang. BENR [Internet]. 2022 Oct. 24 [cited 2026 Sep. 30];2(2):94-112. Available from: https://coba.unimma.ac.id/benr/article/view/7232