1.
https://www.qgis.org/ko/site/index.html

2.
https://www.qgis.org/ko/site/getinvolved/development/roadmap.html

3.
6

4.
7

5.
8
https://plugins.qgis.org/plugins

6.
https://www.e-education.psu.edu/geog160/node/1935

7.
https://www.geopackage.org/

8.
11
https://github.com/osgeokr/gistudy/blob/master/NLPRK_BNDRY.zip

9.
12

10.
13

11.
14

12.
15

13.
16

14.
17

15.
18

16.
19

17.
20

18.
21