Tawakal, Hilmy Abidzar. “Sistem Informasi Dan Monitoring Perkembangan Janin Berbasis Android”. Jurnal Teknologi Terpadu 1, no. 1 (November 26, 2015). Diakses November 14, 2024. https://journal.nurulfikri.ac.id/index.php/JTT/article/view/35.