1 "https://www.kodugamelab.com/"
2 "https://scratch.mit.edu/"
3 "https://programamos.es/"
4 "https://playentry.org/#!/"
5 "https://coderdojo.com/"
6 "https://code.org/"
7 "http://www.moe.go.kr/boardCnts/view.do?boardID=294&boardSeq=73488&lev=0&searchType=null&statusY N=W&page=1&s=moe&m=0503&opType=N"
8 "http://swkorea.org/"
9 "http://cesi.kedi.re.kr/index"
10 H. Y. Kil, "Research on Activating plan of software education Donation" SPRi 2018
1 "https://www.kodugamelab.com/"
2 "https://scratch.mit.edu/"
3 "https://programamos.es/"
4 "https://playentry.org/#!/"
5 "https://coderdojo.com/"
6 "https://code.org/"
7 "http://www.moe.go.kr/boardCnts/view.do?boardID=294&boardSeq=73488&lev=0&searchType=null&statusY N=W&page=1&s=moe&m=0503&opType=N"
8 "http://swkorea.org/"
9 "http://cesi.kedi.re.kr/index"
10 H. Y. Kil, "Research on Activating plan of software education Donation" SPRi 2018
11 이원주, "An Efficient Repository Model for Online Software Education" 한국컴퓨터정보학회 21 (21): 219-226, 2016