LE, A. D. Designing, manufacturing and testing a crystallied honey liquefied machine by ultrasonic waves. Journal of Technical Education Science, [S. l.], v. 14, n. 3, p. 25–33, 2019. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/199. Acesso em: 7 apr. 2026.