REVIEW ON DESIGN AND FABRICATION OF AUTOMATIC RAILWAY RAMP - Kamble, Prashim; Wandile, Roshan; Taksande, Pranali; Lilhare, Shubham; Talwekar, Ruturaj; morey, pranay; Mutyalwar, Pawan; Wadatkar, Chandrashekhar (International Journal of Advance Research and Innovative Ideas In Education, 2018)