박성철님 추천https://www.linkedin.com/posts/fupfin_architecture-for-flow-activity-7377890911097249794-yFyp?utm_medium=ios_app&rcm=ACoAAA1DbmQBuJ3HdkD5YvDS8LRXDOsnhwmwH3A&utm_source=social_share_send&utm_campaign=copy_link
