Khair A, Susanto D, Yuliansyah M. The Leadership of School Leader in Managing the Use of Information Technology Media (Smartphones). ICCCM JSSH [Internet]. 2025 Oct. 25 [cited 2025 Dec. 31];4(Special Issue):7-11. Available from: https://ejicccm.com/index.php/icccmjssh/article/view/281