RAFID , M. J. I.; ROMADLON, D. A. Impact of Free Wi-Fi in Coffee Shops on Teenagers’ Worship Practices: A Quantitative Study: Pengaruh Nongkrong Di Warung Kopi Free WIFI Terhadap Ketaatan Ibadah Remaja . Indonesian Journal of Education Methods Development, v. 18, n. 3, 21 Aug. 2023.