Taufik I, Ahmadiah D, Tabroni I, Oscar S, Jiao D. Management of Cellphone Use to Improve Learning Concentration at Sirojul Waalidain Islamic Boarding School. J. Emerging Technologies in Education [Internet]. 2023Oct.12 [cited 2025Jul.5];1(5):308-17. Available from: https://www.journal.ypidathu.or.id/index.php/jete/article/view/489