SUDARISMAN, S. Measurement of Elastic Strain Wave Propagation Velocity Using FRSGs along Metallic Rods Subjected to Impact Load. Semesta Teknika, [S. l.], v. 13, n. 1, p. 77–82, 2016. DOI: 10.18196/st.v13i1.727. Disponível em: https://journal.umy.ac.id/index.php/st/article/view/727. Acesso em: 7 sep. 2025.