INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 24 apr 2020
Pagine: 23 - 32
Ricevuto: 07 lug 2018
DOI: https://doi.org/10.2478/tmmp-2020-0002
Parole chiave
© 2020 Zul Amry, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Amry, Zul
Department of Mathematics, Faculty of Mathematics and Natural Sciences, State University of MedanMedan, Indonesia