Taufik, Ilham, Didih Ahmadiah, Imam Tabroni, Scherschligt Oscar, and Deng Jiao. “Management of Cellphone Use to Improve Learning Concentration at Sirojul Waalidain Islamic Boarding School”. Journal Emerging Technologies in Education 1, no. 5 (October 12, 2023): 308–317. Accessed September 8, 2025. https://ypidathu.or.id/journal/index.php/jete/article/view/489.