Siti Nur’Syazwani Mohd Shamsaidy; 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. 2023, 110, 22-36.