3
Published 2006
OECD Publishing

5
Published 2017
OECD Publishing

6
Published 2015
OECD Publishing

7
by Dos Santos, Elizaldo Domingues
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

8
by Gao, Yuan
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

9
by Zhang, Zhien
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

10
by Heinonen, Jukka
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

11
by Vuong, Quan-Hoang
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

12
by Lytras, Miltiadis
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

14
by Cha, Hee Sung
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

15
by Kagawa, Shigemi
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

16
by Halkos, George
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

17
by Fuinhas, José Alberto
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

18
by Ling, Meng
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

19
by Bozza, Fabio
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

20
by Hashemi, Shervin
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute