Moh. Ali Fikri, Ahmad Lubis Ghozali, Dian Pramadhana. IMPLEMENTASI WHATSAPP API UNTUK PERINGATAN DINI KEHADIRAN PESERTA DIDIK KEPADA ORANG TUA DI SMA NU TENAJAR KIDUL. J. Inf. Com [Internet]. 2023 May 30 [cited 2024 May 2];1(1):29-38. Available from: https://random.polindra.ac.id/index.php/random/article/view/22