http://knowledge.Thinkingstorm.com/UserProfile/tabid/57/userId/2046634/Default.aspx
http://Lstelecom.Co.kr/bbs/board.php?bo_table=free&wr_id=2562957
https://www.scribd.com/document/910520165/Fungal-Associations-3rd-Edition-Blackwell
- ASKA BBS -