1. Writer S., Japan reveals 87 projects eligible for “China exit” subsidies. Nikkei Asia, https://asia.nikkei.com/Economy/Japan-reveals-87-projects-eligible-forChina-exit-subsidies
2. Matsumoto K., Mod. Lang. J., 01426x (2013)
3. Van Aacken S. Int. J. Phytoremediation, (1999)
4. Rose H., Harbon L., Foreign Lang. Ann., 12011 (2013)
5. Paxton S., Svetanant C., Int. J. Res. Stud. Lang. Learn., 519 (2013)