THE SPEED OF SOUND WAVE PROPAGATION IN AIR USING THE STANDING WAVE METHOD AND THE MECHANIKAL PROPERTIES OF SOUND. American Journal of Interdisciplinary Research and Development, [S. l.], v. 48, p. 36–40, 2026. Disponível em: https://ajird.journalspark.org/index.php/ajird/article/view/1668. Acesso em: 2 feb. 2026.