@article{oai:hdu.repo.nii.ac.jp:00000087,
 author = {Raichura, Trevor and Raichura, Trevor},
 journal = {姫路獨協大学外国語学部紀要, The Journal of the College of Foreign Languages Himeji Dokkyo University},
 month = {Feb},
 pages = {87--95},
 title = {Using Guided Self-Study to Improve Students' Motivation},
 volume = {31},
 year = {2018}
}