@article{paperid:1088298, author = {Ohab-Yazdi, Sayed Mohammad Kazem and Kadkhodayan, Mehran}, title = {Free vibration of bi-directional functionally graded imperfect nanobeams under rotational velocity}, journal = {Aerospace Science and Technology}, year = {2021}, volume = {119}, number = {1}, month = {December}, issn = {1270-9638}, pages = {107210--107210}, numpages = {0}, keywords = {Functionally graded materials Rotary nanobeam Euler Bernoulli NET GDQM Porosit}, }