作 者:Sevcan CANDAN ;Sinan ERTEN
出 处:International Electronic Journal of Environmental Education. 2015 ;5(2).doi:10.18497/iejee-green.00208
出 版 社:International Electronic Journal of Environmental Education
文 章 ID:183116853
作 者:Sinan Erten ;Ayşe Ceren Atmaca
出 处:Jurnal Penelitian dan Pembelajaran IPA. 2021 ;7(1):17-37.doi:10.30870/jppi.v7i1.10009
出 版 社:Department of Science Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa
文 章 ID:1038269793