| : | https://min7014.github.io/2021/2021022001.pdf | |
| AlgeoMath | : | https://me2.do/xC68Riwm |
| 자료영상(YouTube) | : | https://youtu.be/XZIV5OUJ2rw |
| Geogebra Tube | : | https://www.geogebra.org/m/ntyuj3ur |
| NFT | : | https://opensea.io/assets/klaytn/0x9faccd9f9661dddec3971c1ee146516127c34fc1/4008419597 |
| 고유번호 | : | math20210220001 |
| 수정날짜 | : | 20210220 |
| 제작날짜 | : | 20140110 |
| 고유주소 | : | https://min7014.github.io/math20210220001.html |