JUMANI M S, SADIQ A SHAH, and SHAKEEL SHAIKH. “Selective Laser Sintering Technique in Fabrication of Custom-Made Foot Orthoses: A Cost Benefit Analysis”. Sindh University Research Journal - SURJ (Science Series), vol. 45, no. 3, Sept. 2013, https://sujo.usindh.edu.pk/index.php/SURJ/article/view/5613.