Umnat Imchroen และผู้แต่งคนอื่นๆ. (2014) Dynamic Modeling of MacPherson Strut Suspension with Friction in Shock Absorber for Ride Comfort Analysis. Thai Society of Mechanical Engineers:ม.ป.ท.Umnat Imchroen และผู้แต่งคนอื่นๆ. 2014. Dynamic Modeling of MacPherson Strut Suspension with Friction in Shock Absorber for Ride Comfort Analysis. ม.ป.ท.:Thai Society of Mechanical Engineers;Umnat Imchroen และผู้แต่งคนอื่นๆ. Dynamic Modeling of MacPherson Strut Suspension with Friction in Shock Absorber for Ride Comfort Analysis. ม.ป.ท.:Thai Society of Mechanical Engineers, 2014. Print.