Dayana I, Tetuko AP, Sembiring T, Sembiring K, Asri NS, Setiadi EA, et al. Application of Silica–Coated Magnetite on a Steel Plate and its Frictional and Thermal Effect. Period. Polytech. Mech. Eng. [Internet]. 2021 Jan. 1 [cited 2024 May 19];65(1):76-85. Available from: https://pp.bme.hu/me/article/view/17114