๐บ๐ธ๐ซ12ํ๋ 2ํ๊ธฐ (2022.01.31~/๐ง 4. Psychology Jonah Berger: marketing professor at the Wharton School at the University of Pennsylvania Jae Kim 2022. 5. 13. 15:51 https://jonahberger.com Jonah Berger | NYT & WSJ Bestselling Author of Contagious Author of Contagious jonahberger.com ์ ์์ํ์ ๋น์๋ฆฌ ๋ณ๊ฒฝ๊ธ์ง (์์ฐฝ์ด๋ฆผ)
