Junior Sirait MN, Yuhas D, Hamdi. Analisis Perhitungan Jig and Fixture Titik Center Punch Terhadap Dies pada Proses Setting di Mesin Cold Forging. sntm [Internet]. 2022 Dec. 1 [cited 2024 Jul. 1];12(1):1004-12. Available from: https://prosiding.pnj.ac.id/sntm/article/view/147