@article{paperid:1097375, author = {سید علی رخشان and مرضیه زاج and Ghane Ostadghassemi, Fateme Helen and مهدی سلطانی نژاد}, title = {Exploring the potential of learning methods and recurrent dynamic model with vaccination: A comparative case study of COVID-19 in Austria, Brazil, and China}, journal = {Physical Review E}, year = {2024}, volume = {109}, number = {1}, month = {January}, issn = {2470-0045}, keywords = {Bifurcation; Biological neural network; chaos; Infectious Disease; Covid-19}, }