RANCANG BANGUN APLIKASI MONITORING ANAK DI PONDOK PESANTREN TAFRIIJUL AHKAM CIKIRAY BERBASIS ANDROID. j.sist.inf.inform. [Internet]. 2021 Feb. 25 [cited 2025 Aug. 2];4(1):90-102. Available from: https://ejournal.lppm-unbaja.ac.id/index.php/jsii/article/view/1190