List of Articles dfg Open Access Article Abstract Page Full-Text 1 - Dynamic Response of Bi-Directional Functionally Graded Materials (BDFGMs) Beams Rested on Visco-Pasternak Foundation Under Periodic Axial Force A.A Ghorbanpour Arani S Niknejad A.A Abbasian Arani 10.22034/jsm.2020.678358 Open Access Article Abstract Page Full-Text 2 - sdgdf yusof motevali Open Access Article Abstract Page Full-Text 3 - dfg Abolhassan Shahvar Open Access Article Abstract Page Full-Text 4 - fg shamsaldin najmi