Hellow guys, Welcome to my website, and you are watching 트렌드만 좇다가 성과를 놓친 마케터에게 필요한 '이것'?! - 서울대 경영대학 박기완 교수. and this vIdeo is uploaded by 서가명강 at 2020-04-13T19:00:00-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
