DOI: https://doi.org/10.18352/jsi.650 | Journal eISSN: 1876-8830
Language: English
Page range: 14 - 20
Published on: May 14, 2020
Published by: Hanze University of Applied Sciences / NHL Stenden University of Applied Sciences
In partnership with: Paradigm Publishing Services
© 2020 Erik Jansen, published by Hanze University of Applied Sciences / NHL Stenden University of Applied Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.