@article{oai:hyogo-u.repo.nii.ac.jp:00000149,
 author = {Nasu, tion},
 journal = {The Journal of Social Studies Education},
 month = {Mar},
 pages = {55--62},
 title = {The Development and Problematic of Social Studies Education in Indonesia},
 volume = {1},
 year = {2012}
}