1.
Wahyuni Y, Zaddana C, Maesya A, Izzuddin A. Early detection model of normal and abnormal blood flow using pulse Oximetry non-invasive of pregnant heart rate . SinkrOn [Internet]. 2022Sep.5 [cited 2024Jul.27];6(3):2125-33. Available from: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/11758