共 50 条
- [2] Green chemistry in Italy and Spain (1999-2019): Research policy lessons [J]. SUSTAINABLE CHEMISTRY AND PHARMACY, 2024, 39
- [5] Urban structure of Guadalajara Metropolitan Area, 1999-2019: An analysis of employment subcenters [J]. ESTUDIOS DEMOGRAFICOS Y URBANOS, 2022, 37 (02): : 427 - 481
- [9] Convergence clubs in the regions of Greece [J]. APPLIED ECONOMICS LETTERS, 2004, 11 (06) : 387 - 391