SHUAIBU AHMAD, A. .; ABUBAKAR, S. B. .; MUKHTAR USMAN, M. .; YUSUF GIDADO, . A. . Review on the Application of Piezoelectric Materials in the Development of Ultrasonic Motors . Journal of Advanced Research in Applied Mechanics, [S. l.], v. 33, n. 1, p. 9–19, 2020. Disponível em: https://akademiabaru.com/submit/index.php/aram/article/view/1787. Acesso em: 30 jun. 2024.