@article{oai:kwansei.repo.nii.ac.jp:00022406,
 author = {シャーフ, ジョージ・J and Schaaff, George J.},
 journal = {国際学研究},
 month = {Mar},
 pages = {89--96},
 title = {Five Ways in Which Language Teachers Can Develop Problem-Solving Skills for International Students},
 volume = {1},
 year = {2012}
}