@article{oai:shizuoka.repo.nii.ac.jp:00012603,
 author = {Oshima, Jun and Tsunakawa, Takashi and Oshima, Ritsuko},
 journal = {Frontiers in Education},
 month = {Mar},
 note = {application/pdf},
 title = {An Assessment of Idea Emergence in Subject-Matter Collaborative Learning},
 volume = {5},
 year = {2020}
}