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来源:Revista Brasileira de Epidemiologia , 2009
作者:Markus Vinicius Nahas;Mauro Virgílio Gomes De Barros;Bernard D. Goldfine;等
关键词:Youth;Physical activity;...
使用许可:CC BY
来源:Journal of Computer Science , 2016
作者:Manar Abu Talib
关键词:Computer Science;Student Recruitment;...
使用许可:Unknown
来源:Materia Socio Medica , 2014
作者:Ali Yazdanpanah Nozari, Hasan Siamian
关键词:Teaching Methods;Critical Thinking;...
使用许可:Unknown
来源:Journal of the Korean Chemical Society , 2008
作者:Seoung Hey Paik, Jae Jeong Ryoo, Jeong Hwan Kim
关键词:ÁßÇб³;°íµîÇб³;...
使用许可:Unknown
来源:Journal of the Korean Chemical Society , 2003
作者:Sun-Kyoung Kim, Seoung-Hey Paik
关键词:Science Textbook;Concept of Physical Change;...
使用许可:Unknown
来源:Revista Brasileira de Epidemiologia , 2009
作者:Nahas, Markus Vinicius;Barros, Mauro Virgílio Gomes de;Oliveira, Elusa Santina de;等
关键词:Youth;Physical activity;...
使用许可:CC BY