M. Shohda, Ahmed, Waleed M. Draz, Faisal A. Ali, Mohamed A. Yassien, and Mahrous Ali Mohamed Ali. 2023. “Investigating the Anisotropy Strength Index (ASI) for Some Egyptian Ornamental Stones”. Rudarsko-geološko-Naftni Zbornik 38 (1):41-48. https://doi.org/10.17794/rgn.2023.1.4.