Autor
e-libro, Corp
20
Facultad de Ciencias Exactas y Naturales--Universidad de Buenos Aires
13
Instituto de Estudios Documentales sobre Ciencia y Tecnología
7
Consejo Superior de Investigaciones Científicas
6
Asociación Civil Ciencia Hoy
3
Ciencia Hoy
3
Institución Universitaria Politécnico Grancolombiano
3
Norman Acevedo, Eduardo,
3
Asociación Ciencia Hoy
1
Asociación civil Ciencia Hoy
1
Association for Science Education
1
Balıkesir Üniversitesi. Necatibey Eğitim Fakültesi
1
British Society for the History of Science
1
Consejo superior de investigaciones científicas
1
Organisation for Economic Co-operation and Development
1
Organisation for Economic Co-operation and Development. Committee for Scientific and Technological Policy
1
Organisation for Economic Co-operation and Development. Economic Analysis and Statistics Division
1
Organisation for Economic Co-operation and Development. Industry Committee
1
Sofiĭski universitet "Sv. Kliment Okhridski"
1
Sofiĭski universitet "Sv. Kliment Okhridski."
1
Universidad Evangélica de El Salvador
1
Universidade Federal do Rio Grande do Sul. Instituto de Física
1
Universitatea "Valahia"-Târgovişte. Facultatea de Științe și Arte
1
University of Leeds. Centre for Studies in Science Education
1
University of Leeds. Centre for Studies in Science and Mathematics Education
1
Walagā Yunivarsiti
1