1.
BINDAL VN, CHANDRA M. An improved piezoelectric ceramic transducer for ultrasonic applications in air. Arch. Acoust. [Internet]. 2016 Mar. 7 [cited 2025 Apr. 28];7(3-4):281-6. Available from: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3288