Yusri, Y., Nasirwan, N. and Zulfikar, Z. (2020) “Tracker Sistem Pipa Tarik Pembuka Bearing Beralur (Snap Bearing)”, Jurnal Teknik Mesin, 1(1), pp. 1–5. Available at: http://ejournal2.pnp.ac.id/index.php/jtm/article/view/304 (Accessed: 20 July 2026).