Yee Han 872b5b0517 Add data visualization course 2020 (#5207) ...

* Add data visualization course 2020

* Sorted and removed YouTube tags

2020-12-07 09:15:04 -05:00

..

free-courses-bg.md

…

free-courses-de.md

…

free-courses-en.md

Add data visualization course 2020 (#5207)

2020-12-07 09:15:04 -05:00

free-courses-es.md

…

free-courses-fa_IR.md

…

free-courses-fi.md

…

free-courses-fr.md

…

free-courses-hi.md

…

free-courses-id.md

…

free-courses-it.md

…

free-courses-kk.md

…

free-courses-ko.md

…

free-courses-pl.md

…

free-courses-pt_BR.md

…

free-courses-pt_PT.md

…

free-courses-ru.md

Add new Russian course (#5205)

2020-12-06 18:05:39 -05:00

free-courses-th.md

…

free-courses-tr.md

…

free-courses-ua.md

…

free-courses-vi.md

…