Romi Mulyadi, Albirruni Siregar, Muhammad Ikhwanul Ikhsan, Abu Bakar, Yona Ramadhika. Rancang Bangun Alat Fetal Doppler Berbasis IoT. JUPRIT [Internet]. 2025 Jan. 6 [cited 2025 Apr. 24];4(1):87-101. Available from: https://ejurnal.politeknikpratama.ac.id/index.php/JUPRIT/article/view/4584