- Feature Branch Workflow: https://gmlwjd9405.github.io/2017/10/27/how-to-collaborate-on-GitHub-1.html
- Forking Workflow: https://gmlwjd9405.github.io/2017/10/28/how-to-collaborate-on-GitHub-2.html
- Gitflow Workflow: https://gmlwjd9405.github.io/2018/05/12/how-to-collaborate-on-GitHub-3.html
- https://github.com/Taeung/git-training
- https://backlog.com/git-tutorial/kr/stepup/stepup3_2.html
- https://mylko72.gitbooks.io/git/content/branch/branch_type.html
- http://blog.appkr.kr/learn-n-think/comparing-workflows/
- https://www.atlassian.com/git/tutorials/comparing-workflows/forking-workflow
- https://www.atlassian.com/git/tutorials/comparing-workflows/feature-branch-workflow