Analisis pengaruh komunikasi kawan sebaya melalui sosial media (facebook, twitter, instagram, dan path) terhadap purchase intention produk WE knit IT clothing co studi kasus: remaja 15 24 tahun berdomisili di Jabodetabek = Analysis of the effect of social media peer communication (facebook, instagram, twitter, and pah) on purchase intention of WE knit IT clothing co product case study : teenagers aged 15 24 years old in Jabodetabek area