Wan Nurain Syairah Wan Nor Azmi Analysis of steel block guardrail connection replaced with coil spring / Wan Nurain Syairah Wan Nor Azmi - Kuantan, Pahang : UMP, 2012 - xiv, 70 p. : ill. ; 30 cm. Project paper (Bachelor of Civil Engineering) -- Universiti Malaysia Pahang – 2012 Bibliography : p. [68]-69 ISBN: THE0003370(Local) Subjects--Topical Terms: Roads--Guard fencesSteelSprings (Mechanism)