| Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) | |
| You are free to: | |
| - Share — copy and redistribute the material in any medium or format | |
| - Adapt — remix, transform, and build upon the material | |
| Under the following terms: | |
| - Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. | |
| - NonCommercial — You may not use the material for commercial purposes. | |
| Full license text: https://creativecommons.org/licenses/by-nc/4.0/legalcode | |