Baihaqi MI, Tjhajanti PH. Manufacturing Axle Pulleys for Conveyor Belts from ST40 Iron: Proses Pembuatan Pulley Poros dari Besi ST40. PELS [Internet]. 2024 Feb. 20 [cited 2025 Jun. 28];5:82-90. Available from: https://pels.umsida.ac.id/index.php/PELS/article/view/1559