You Do Need power plug adapter while traveling from Myanmar (Burma) to Western Sahara.

Here is Why You Need An Adapter

The outlet and plug type used in Western Sahara are C and E and in Myanmar (Burma) are A, C, D, G and I. This is how they look like.

Myanmar (Burma)

In Myanmar (Burma), outlets of type A, C, D, G and I are in use.

Type A

Type C

Type D

Type G

Type I

Western Sahara

In Western Sahara, outlets of type C and E are in use.

Type C

Type E