Aziz Nurulloh, Syamsul Hadi, Muhammad Ulinnuha Al Faizi, Ahmad Rizqi Rozan Nawawi, and Lukman Hakim. “Produksi Katup Mesin Diesel Tipe TS70 80, Silinder 500 cm3, FBatang 7x105 Mm, Kapasitas 1 Biji Jam”. Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer 4, no. 2 (April 30, 2026): 140–149. Accessed June 19, 2026. https://journal.arteii.or.id/index.php/Mars/article/view/1611.