smith j. et al, smith j. et al. 2023, smith j. et al. 2020, smith j. et al. 2018, smith j. et al. 2019, smith j. et al. 2021, smith j. et al. 2022, smith j. et al. 2015, smith j. et al. 2017
smith j. et al. There are any references about smith j. et al in here. you can look below.
smith j. et al
smith j. et al. 2023
smith j. et al. 2020
smith j. et al. 2018
smith j. et al. 2019
smith j. et al. 2021
smith j. et al. 2022
smith j. et al. 2015
smith j. et al. 2017
smith j. et al, smith j. et al. 2023, smith j. et al. 2020, smith j. et al. 2018, smith j. et al. 2019, smith j. et al. 2021, smith j. et al. 2022, smith j. et al. 2015, smith j. et al. 2017
