FRETTING PADA SELONGSONG (SHAFT SLEEVE) POMPA SENTRIFUGAL KAPASITAS 900 m3 /jam di PDAM KOTA PADANG. JTM [Internet]. 2011 Oct. 31 [cited 2026 Mar. 21];1(1):59-66. Available from: https://jtm.itp.ac.id/index.php/jtm/article/view/391