Masyhur, Eko March Handoko Bin, Abdul Ghani Abd Rafek, and Khairul Arifin Mohd Noh. “Behavior of Seismic Wave Propagation With Respect to Fracture Orientations in Limestone, Perak, Malaysia”. International Journal of Engineering & Technology 7, no. 4.28 (November 30, 2018): 400–403. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/22620.