Naratip Vittayakorn. 2016. Lead-free piezoelectric materials for hard disk drives and data storage applications. Bangkok:King Mongkut’s Institute of Technology Ladkrabang;
Naratip Vittayakorn. (2016) Lead-free piezoelectric materials for hard disk drives and data storage applications (รายงานผลงานวิจัย). King Mongkut’s Institute of Technology Ladkrabang:Bangkok.
Naratip Vittayakorn. Lead-free piezoelectric materials for hard disk drives and data storage applications. Bangkok:King Mongkut’s Institute of Technology Ladkrabang, 2016.
Naratip Vittayakorn. (2016) Lead-free piezoelectric materials for hard disk drives and data storage applications (รายงานผลงานวิจัย). King Mongkut’s Institute of Technology Ladkrabang:Bangkok.