Hellow guys, Welcome to my website, and you are watching 1부. 플랫폼이란 무엇이고, 플랫폼 비즈니스와 그 유형에 대해 알아본다. and this vIdeo is uploaded by 모든경영의답 at 2020-04-29T01:59:12-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
