AR project , Help with Tranning.

HI guys, we are about to undertake a AR project at office.
We are gonna use the unreal engine, we are 3d Artists.
I have experience with the unreal engine. haven’t done AR thou.
This AR project however is gonna be learn on the go and do kind of a situation.

Can anyone recommend me a good Tutorial or Tanning that will take me through building a AR project start to finish , specially covering the publishing side and its various nuances.
Even Training I have to pay for is fine.