Siti Nur’Syazwani Mohd Shamsaidy and Norhidayah Md Ulang, “Factor that Contributes to the Ramp Design and the Effective Gradient for Ramp at Entrance Carporch Area for Housing Sector in Double-Storey House to Accommodate Low-Clearance Vehicles ”, J. Adv. Res. Appl. Mech., vol. 110, no. 1, pp. 22–36, Nov. 2023.