Authors
Abdillah Arif Nasution
University of Sumatera Utara, Department of Accounting, Medan, Indonesia
Keulana Erwin
University of Sumatera Utara, Department of Accounting, Medan, Indonesia
© 2019 Abdillah Arif Nasution, Keulana Erwin, published by Institute of Technology and Business in České Budějovice
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.