List of Articles Relative density Open Access Article Abstract Page Full-Text 1 - Evaluation of the physical and chemical properties of the essential oil obtained from the oleo-gum-resin of two populations of Ferula gummosa from Isfahan and Fars provinces Arife Vaez Shahrestani Razieh Azimi Vahid Abdousi Mehdi Mirza marzieh ghanbari jahromi https://doi.org/10.71847/ejmp.2024.985575 Open Access Article Abstract Page Full-Text 2 - Relative density of sand in physical modeling using multi-curtain pluviator BEHRAD bakhtiari arash razmkhah faradjollah Askari hasan ghasemzadeh