Sihombing S, Nababan W, Peranginangin S, Sibarani M. Analisa Kebisingan Generator Mesin Screw Press Kapasitas 12 Ton/Jam Dengan Jarak 50cm, 100cm Dan 150cm Arah Longitudional, Vertikal Dan Horizontal Di PT. SOCFIN Indonesia. SPROCKET JOURNAL OF MECHANICAL ENGINEERING [Internet]. 28Feb.2025 [cited 2Apr.2025];6(2):10-9. Available from: https://jurnal.uhn.ac.id/index.php/mechanical/article/view/1805