http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Development of an air pneumatic suspension system for total-contact socket of transtibial prostheses
M.Eng.Sc. Jabatan Kejuruteraan Mekanik, Fakulti Kejuruteraan, Universiti Malaya 2014.