Propagation of longitudinal waves in biological media. مجلة جامعة اللاذقية - سلسلة العلوم الأساسية, [S. l.], v. 35, n. 1, 2013. Disponível em: https://journal.latakia-univ.edu.sy/index.php/bassnc/article/view/46. Acesso em: 5 مايو. 2026.