Subject
- Periodicals[remove]6
- Technological innovations5
- Research, Industrial2
- Revistes electròniques2
- Aide économique1
- Arbeidseconomie1
- Audio-visual education1
- Creative ability in business1
- DEVELOPMENT1
- DEVELOPMENT RESEARCH1
- Diffusion of innovations1
- Economic assistance1
- Economic development1
- Economic history1
- Economics1
- Educació1
- Education1
- Educational innovations1
- Educational technology1
- Enseignement1