Saragih, Sehat. “Analisa Pengaruh Jenis Mechanical Seal Terhadap Unjuk Kerja Pompa Sentrifugal”. LONTAR Jurnal Teknik Mesin Undana 1, no. 2 (December 6, 2018): 66-71. Accessed December 4, 2024. https://ejurnal.undana.ac.id/index.php/LJTMU/article/view/450.