Authors
Krisanthi Naka
Department of Mathematics and Computer Sciences, Faculty of Natural Sciences, University of Gjirokastra, Albania
Kostaq Hila
Department of Mathematical Engineering, Polytechnic University of Tirana, Albania
© 2020 Krisanthi Naka, Kostaq Hila, Serkan Onar, Bayram Ali Ersoy, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.