Ismail, Mohamad Amiruddin Bin, et al. “Design of Magnetorheological Suspension of C- Class Car Segment Using Spencer Model for Education”. CENTRAL ASIA AND THE CAUCASUS, vol. 23, no. 1, Jan. 2022, pp. 3017-23, https://ca-c.org/CAC/index.php/cac/article/view/268.