게임 마케팅 지표 용어

http://myseit.tumblr.com/post/121382017356/%EA%B2%8C%EC%9E%84-%EB%A7%88%EC%BC%80%ED%8C%85-%EC%9A%A9%EC%96%B4-%EC%A0%95%EB%A6%AC-%EB%84%A4%EC%9D%B4%EB%B2%84-%EB%B8%94%EB%A1%9C%EA%B7%B8

http://game-mohani.me/game-marketing-term/

http://maggio-inspi.tistory.com/1

https://brunch.co.kr/@chris-song/1