Attribution
Non-Commercial
No Derivative Works
Pruittikorn Smithmaitrie. 2009. Minimization of piezoelectric actuators and wave propagation behavior in ultrasonic piezoelectric motors. Songkhla:Songkla University;
Pruittikorn Smithmaitrie. (2009) Minimization of piezoelectric actuators and wave propagation behavior in ultrasonic piezoelectric motors (รายงานผลงานวิจัย). Songkla University:Songkhla.
Pruittikorn Smithmaitrie. Minimization of piezoelectric actuators and wave propagation behavior in ultrasonic piezoelectric motors. Songkhla:Songkla University, 2009.
Pruittikorn Smithmaitrie. (2009) Minimization of piezoelectric actuators and wave propagation behavior in ultrasonic piezoelectric motors (รายงานผลงานวิจัย). Songkla University:Songkhla.
