Amalia, fatimah, Rustan Efendi, and Sandra Sandra. “Estimation of the Elasticity Characteristics of the Subsurface Rocks Using Shear Wave”. Gravitasi 14, no. 1 (June 30, 2015). Accessed July 3, 2024. https://bestjournal.untad.ac.id/index.php/GravitasiFisika/article/view/4438.