Author Details

Dandanah, Maulidya Ayudika, Department of Cardiothoracic Surgery Medicine, Universitas Sumatera Utara Hospital -- Faculty of Medicine Universitas Sumatera Utara, Medan, Indonesia., Indonesia



© 2017 Department of Mathematics
Jalan Bioteknologi No. 1, Kampus USU, Medan - Indonesia
University of Sumatera Utara