Batra, A. K. Design, Fabrication, and Testing of Piezoelectric Energy Harvesters. SPIE Digital Library.
Dyfyniad Arddull ChicagoBatra, Ashok K. Design, Fabrication, and Testing of Piezoelectric Energy Harvesters. SPIE Digital Library.
Dyfyniad MLABatra, Ashok K. Design, Fabrication, and Testing of Piezoelectric Energy Harvesters. SPIE Digital Library.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.