Najanuddin, and Muhammad Januar Isdiyantoro. “Santri Youtuber: Development of Economic Independence of Youtube-Based Pesantren (Study of Al Hikmah Islamic Boarding School, Purworejo)”. Journal of Islamic History, vol. 3, no. 2, Dec. 2023, pp. 137-5, doi:10.53088/jih.v3i2.1497.