Suryatiningsih, Suryatiningsih. “Model Layanan Monitoring Perkembangan Anak”. JURNAL INFOTEL 6, no. 1 (May 10, 2014): 23-28. Accessed September 19, 2024. https://ejournal.ittelkom-pwt.ac.id/index.php/infotel/article/view/12.