Author Details

Hazlianda, Cut Putri, Department of Dermatology and Venereology, Faculty of Medicine Universitas Sumatera Utara/ Prof. dr. Chairuddin Panusunan Lubis Universitas Sumatera Utara Hospital, Medan, Indonesia, Indonesia



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