https://www.yeosijae.org/ (Àç´Ü¹ýÀÎ ¿©½ÃÀç)
https://www.youtube.com/channel/UCXhGz2K-qTIVFD15G-NnRKg (¼¼°è¹Ì·¡Æ÷·³)
https://post.naver.com/my.nhn?memberNo=10640129 (¼¿ï±¹Á¦µµ¼Àü)
https://www.youtube.com/channel/UCT32D-PoMh8fK_h5kYCvQVg (½ÃÇÑÃ¥¹æ)
http://www.kmooc.kr/ (ÄÉÀÌ-¹¬)
http://openlectures.naver.com/ (³×À̹ö ¿¸°¿¬´Ü)
https://www.youtube.com/user/hoozcom01 (µµ¿ÃTV)
http://www.ohmyschool.org/index.do (¿À¸¶À̽ºÄð)
http://www.podbbang.com/ (ÆÌ»§)
https://www.youtube.com/user/knowhow0901 (³ë¹«ÇöÀç´Ü)
http://program.kbs.co.kr/1tv/culture/theday/pc/ (¿ª»çÀú³Î ±×³¯)
https://www.youtube.com/channel/UCs18sMwqTCMBmTqX0b2-w6A (À¯ÀçÀÏ)
http://historia.tistory.com/ (Çѱ¹ ºòµ¥ÀÌÅÍ ±³À°Çùȸ)
http://www.kbigdata.kr/ (Çѱ¹ ºòµ¥ÀÌÅÍ ÇÐȸ)
http://www.kbigdata.or.kr/ (Çѱ¹ ºòµ¥ÀÌÅÍ ¼ºñ½º ÇÐȸ)
https://www1.president.go.kr/petitions/451184?navigation=petitions (´ëÇѹα¹ Áý´ÜÁö¼º)