Mindmap

- https://www.nstda.or.th/th/nstda-knowledge/3177-edraw

- https://edraw-mindmap.th.softonic.com/?ex=MOB-614.3

- https://www.iphonemod.net/mind-map-diagram-app-for-iphone-ipad.html

-https://www.canva.com/th_th/graphs/mind-maps/